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Customer Reviews for DAP Kwik Seal Ultra 10.1 oz. White Advanced Siliconized Kitchen and Bath Caulk

Internet #206046690

Model #18897

Store SKU #1001392610

  • Sealant with ultra-hydrophobic technology repels water and stains
  • Crackproof and 100% waterproof- use as kitchen and bathroom caulk
  • Cured sealant with lifetime mold and mildew resistance guarantee

Customer Reviews

  • 4
    out of 3,629 reviews
  • 64% recommend this product
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Showing 1-30 of 3,629 reviews
NO, no and No
What a fiasco. Let’s start off with the fact that this isn’t clear. Allegedly based on reviews it should dry clear however the more I read the more I observe other frustrated buyers saying it doesn’t turn clear. Other brands come out the tube clear and obviously dry clear - go with them. Secondly, half the product came out the back. I was squeezing from the back to prevent this. Bad product. I wouldn’t buy again for the poor packaging again. What a mess. I’m returning what’s left
by
Response from DAPProductExpertSep 9, 2024
Thank you for posting your feedback on DAP Kwik Seal Ultra Kitchen and Bath Sealant. As you have described multiple issues; accordingly, we have responded to them in order. As indicated on the DAP KWIK SEAL ULTRA (CLEAR) product package label and supporting product literature, under label section: “FOR BEST RESULTS: SEALANT APPLIES WHITE & DRIES CLEAR IN 7-14 DAYS” and again under label section: “INSTRUCTIONS: SEALANT APPLIES WHITE & DRIES CLEAR IN 7-14 DAYS DEPENDING ON JOINT DEPTH, TEMPERATURE & HUMIDITY." All of DAP's (CLEAR) acrylic-latex (water-based) sealants will function this way and are labeled accordingly with the information found above, regarding this color changing performance characteristic. With respect to your commentary indicating: “Secondly, half the product came out the back. I was squeezing from the back to prevent this". As indicated on the product package label guidance: "2. Cut nozzle at a 45º angle to desired bead size. 3. Puncture inner foil seal.” Failure to puncture the inner foil seal (Step #3) will not permit the product the flow from the application tip as intended. Should you have any additional questions or require assistance, please contact DAP’s Technical Customer Service Department at 888-327-8477. DAP
    Way too bright would say it’s light sand
    Bought this to replace old caulk in kitchen. Tiles are travertine so I needed a beige shade. This is so bright it’s not even funny. Works for obvious reasons but the color name and picture online are no where near what it actually looks like. Pic showing next to white outlet cover.
    by
    Response from DAPProductExpertJul 1, 2024
    Thank you for posting your feedback. We are sorry to see your low star review on DAP Kwik Seal Ultra Kitchen and Bath Sealant. The product you reference is packaged into a cartridge that is labeled "Biscuit" (light, off-white) and displays the color (contents) on the application nozzle/tip. Unfortunately, there are no darker colors currently offered in the Kwik Seal Ultra product line. If you are dissatisfied with your purchase, the product may be returned to the point of purchase or returned directly to DAP for a refund of your purchase price. Instructions for this process can be found on the product package. Should you have any additional questions or require further assistance, please free to contact DAP’s Technical Customer Service Department at 888-327-8477. DAP
      does not dry clear
      Application was similar to other products I have used before. Some pressure is needed to get the product out, especially when the tube starts to empty out. The consistency is just right for caulk. My major disappointment is that it does not dry completely clear. And I don't think it's how it is applied. All old caulk were removed. The area was not exposed to any water for 48 hours. Some parts indeed became clear within a day. But some parts were still white 2.5 weeks later.
      by
      Response from DAPProductExpertJun 13, 2024
      Thank you for posting your feedback on DAP Kwik Seal Ultra (Clear). As indicated on the package label guidance and supporting product literature: "DAP Kwik Seal Ultra (Clear) applies white and dries clear in 7-14 days (depending on joint depth, temperature and humidity)." Dry time can be significantly impacted by cool or humid application conditions or by thick (deep) applications of the sealant. Please note that full clarity can only be achieved once all of the water contained within the product has evaporated. It is not uncommon for thinner/shallower areas to dry clear in just a few hours, while deeper/thicker areas take several days to dry clear. Assuming proper application, we would suggest that you allow the product additional time to dry and reach full performance. Because you did not provide any project details, it is difficult to provide a more specific response in this format. Should you wish to provide this information, so we can better address your concerns and discuss how best to proceed, please feel free to contact DAP’s Technical Customer Service Department at 888-327-8477. DAP
        1 found this review helpful
        by
        • Verified Purchase
        I bought this for my falling kitchen sink..It doesn’t dry quickly, it still not clear and doesn’t have a strong hold.
        by
        Response from DAPProductExpertJun 10, 2024
        Thank you for posting your feedback. We are sorry to see your low star review on DAP Kwik Seal Ultra Kitchen and Bath Sealant. Of note, this product is designed to function as a caulk/sealant, not as a primary adhesive. Because you did not provide any details regarding your experience, it is difficult to provide you with a proper reply or any product usage guidance in this format. Should you have additional questions, please feel free to contact DAP Technical Customer Service at 888-327-8477. DAP
        • Verified Purchase
        Was supposed to be clear; however after 7 days of drying, some is clear while most shows up as white. Would suggest another brand if you truly want clear caulk.
        by
        Response from DAPProductExpertMay 16, 2024
        Thank you for posting your feedback. We're sorry to see your low star review on DAP Kwik Seal Ultra. Kwik Seal Ultra (Clear) applies white and dries clear in 7-14 days (depending on joint depth, temperature and humidity). It is an acrylic-latex (water-based) chemistry, accordingly, the sole drying mechanism is the evaporation of water. Dry time can be significantly impacted by cool or humid application conditions, moisture in the application surfaces or by thick (deep) applications of the sealant. Clear acrylic-latex sealants cannot turn clear until all of the water contained in them has evaporated. Because you did not provide any project details, such as: size of the joint, application surfaces, surface preparation, application technique, application conditions or the amount of time since the product was applied, it is difficult to provide a proper response in this format. At your convenience, please contact DAP’s Technical Customer Service Department at 888-327-8477 so that we can obtain some additional information from you. DAP
        • Verified Purchase
        1 found this review helpful
        Tube pops open at the bottom.
        Goes on fine except that the tube pops open at the bottom (as other reviews have stated) and the sealant spews out. You can fold it over a couple of times and put a big bulldog clamp on it to try to keep using it. Suggest holding the clamp in place with your other hand so it stays put. I can't find a manufacture or expiry date on is so no way to tell if it is too old. Hope it can still cure.
        by
        Response from DAPProductExpertApr 22, 2024
        Thank you for posting your feedback. We are sorry to see your low star review on DAP Kwik Seal Ultra. Given that the packaging did not perform as designed, the product may returned to the point of purchase (DAP will issue a credit to the retailer for the returned item) or alternately, the product (with proof of purchase) can be returned directly to DAP for a refund of your purchase price. DAP Products Inc., Attn: TCSV, 2400 Boston Street, Suite #200, Baltimore, MD 21224. Should you have any additional questions or require further assistance, please free to contact DAP’s Technical Customer Service Department at 888-327-8477. DAP
          • Recommended
          Horrible Product
          Applied this to my shower after getting new tile put in.Cleaned and dried surface thoroughly.Waited 7 days in Vegas Dry weather for full cure And now 3 months later it is dried out cracking,even the caulking around the Shower arm flange is dried out and falling off.No harsh chemicals used to clean.Never used a bad Dap product until this.Now it has to be stripped out and redone.Huge Fail
          by
          Response from DAPProductExpertApr 8, 2024
          Thank you for posting your feedback on DAP Kwik Seal Ultra Kitchen and Bath Sealant. We are sorry to hear of your frustration with this product. Based on your commentary indicating: “dried out and falling off...” it would appear to indicate that you may be attempting to apply the sealant to an area where silicone and/or its residue may be present. Because silicone and its residue are classified as a "bond breaker" (a surface that is too slick to permit proper adhesion/bond formation), proper adhesion/product performance would not be expected. As indicated on the product package label/product literature: " Surface Preparation - Surface must be clean, structurally sound and free of all old caulk, dirt and other foreign material.” Because your review did not contain enough background/details about your project/application, it is difficult to provide a more detailed reply in this format. Should wish to provide these details, so that we can provide you with more specific product usage guidance or to recommend a more appropriate product, please feel free to contact DAP’s Technical Customer Service Department at 888-327-8477. DAP
            3 found this review helpful
            Horrible product
            Hard to apply. It’s very difficult to squeeze out, the tube fell apart at the back and started leaking. Dried too quickly, I had to spend almost an hour to clean off excess marks from the countertop and sink with rubbing alcohol. Overall awful experience .
            by
            Response from DAPProductExpertFeb 20, 2024
            Thank you for posting your feedback. We are sorry to see your low star review on DAP Kwik Seal Ultra Kitchen and Bath Sealant. All of DAP's various sized "squeeze tubes" should only require moderate hand squeezing action for application. Based on your description of the difficulty encountered while attempting to apply the product, it would appear that you may have purchased aged product (newly purchased may not necessarily be of recent manufacture). Should you encounter a quality issue or if you are dissatisfied with your purchase, the product may be returned to the point of purchase or returned directly to DAP for a refund of your purchase price. Instructions for this process can be found on the product package. Should you require additional assistance, please feel free to reach out to DAP’s Technical Customer Service Department at 888-327-8477. DAP
              2 found this review helpful
              Color not as advertised
              The “biscuit” color is just white. A little color deviation from what is shown can be expected, but it’s nowhere near the color displayed on the tube (I checked the tube rather than just going off of the color shown online). I also thought that maybe it was just appearing white to me because I painted my bathroom beige (hence the desire to use beige caulk), so I put a little next to my white trim to compare… it’s still white
              by
              Response from DAPProductExpertJan 11, 2024
              Thank you for posting your feedback. We are sorry to see your low star review on DAP Kwik Seal Ultra. DAP Kwik Seal Ultra is packaged into a cartridge that is labeled "Biscuit" and will be a light, off-white color. Unfortunately, there are no darker colors currently offered in the KWIK SEAL ULTRA product line. If you are dissatisfied with your purchase, the product may be returned to the point of purchase or returned directly to DAP for a refund of your purchase price. Instructions for this process can be found on the product package. Should you have any additional questions or require further assistance, please free to contact DAP’s Technical Customer Service Department at 888-327-8477. DAP
                2 found this review helpful
                Goes on white, dried clear the next day.
                I got this to seal the vessel sink. At first I was a bit worried it was white, but the next day it turned clear. It was easy to spread using my finger and easy to clean. Photos showing the first day showing white and next day clear.
                by
                  • Recommended
                  1 found this review helpful
                  Never drys
                  Caulk bathtub with this product, shower 8 hours later, it melts away. it stays wet for a week now, had to clean it up and re-caulk with GE
                  by
                  Response from DAPProductExpertSep 5, 2023
                  Thank you for posting your feedback. We are sorry to see your low star review on DAP Kwik Seal Ultra Siliconized Sealant. As indicated on the product package label/product literature: "Full Dry Through: 7 days". Based on your commentary, it would appear to indicate that you may be attempting to apply the sealant to an area where silicone and/or its residue may be present. Because silicone and its residue are classified as a "bond breaker" (a surface that is too slick to permit proper adhesion/bond formation), proper adhesion/product performance would not be expected. As indicated on the product package label/product literature: " Surface Preparation - Surface must be clean, structurally sound and free of all old caulk, dirt and other foreign material.” Because your review did not contain any background about your project/attempted application, we are not able to provide a more detailed reply in this format. Should wish to provide these details, so that we can provide you with more specific product usage guidance or to recommend a more appropriate product, please feel free to contact DAP’s Technical Customer Service Department at 888-327-8477. DAP
                    2 found this review helpful
                    Still white three weeks out
                    Bought clear sealant. Goes on white, dries clear in 7-10 days. Bottom of almond shower with a few small cracks in the grout. Three weeks later still bright white. Looks awful. Called Dap. Told this happens sometimes, offered a refund. I am an old man and now have to figure out how to get this bright white caulk off the entire circumference of the bottom of my shower. New silicone or caulk will not bond to it. What a mess. I told DAP they should stop making it .
                    by
                    Response from DAPProductExpertAug 23, 2023
                    Thank you for posting your feedback. we are sorry to see your low star review on DAP Kwik Seal Ultra Kitchen and Bath Sealant. Based on the information that you provided the DAP Technical Customer Service Representative that you spoke with, it would appear to indicate that you may be attempting to apply the sealant to an area where silicone and/or its residue may be present. Because silicone and its residue are classified as a "bond breaker" (a surface that is too slick to permit proper adhesion/bond formation), proper adhesion/product performance would not be expected. Complete removal and replacement with a silicone based sealnt is strongly recommended, as is a test application (to verify suitable performance for your intended application/needs). Should you have any additional questions or require further assistance, please contact DAP’s Technical Customer Service Department at 888-327-8477. DAP
                      2 found this review helpful
                      Nah
                      Says clear on the tube. Comes out white. Application is ok, but wouldnt use again.
                      by
                      Response from DAPProductExpertAug 17, 2023
                      Thank you for posting your feedback. We are sorry to see your low star review on DAP Kwik Seal Ultra Kitchen and Bath Caulk. As indicated on the product package label guidance: "SEALANT APPLIES WHITE & DRIES CLEAR IN 7-14 DAYS. Cooler temperatures and higher humidity will slow down dry time.” Likewise, deeper/thicker beads, application to damp surfaces and or application where poor air exchange occurs will also slow dry times. Of note: full clarity cannot develop until all of the water contained in the product has evaporated. Should you have any additional questions or require further assistance, please contact DAP’s Technical Customer Service Department at 888-327-8477. DAP
                        • Recommended
                        1 found this review helpful
                        Not the color of biscuits
                        It is white. I drove all over creation looking for a light beige bathroom caulk and I bought this thinking it would be the color shown. It’s not. It’s white.
                        by
                        Response from DAPProductExpertJul 5, 2023
                        Thank you for posting your feedback. We are sorry to see your low star review on DAP Kwik Seal Ultra Kitchen and Bath Sealant. The Kwik Seal Ultra product you reference is packaged into squeeze tube/cartridge that is labeled "Biscuit" (light, off-white) and displays the color (contents) on the application cap/nozzle tip. The Kwik Seal Ultra "Biscuit" color would not be considered a "light beige" color tone/shade. Should you have any additional questions or require further assistance, please free to contact DAP’s Technical Customer Service Department at 888-327-8477. DAP
                          3 found this review helpful
                          Worked great
                          and looks great... Because you really can't see it. lol I had my tile guy use this on the bottom of my backsplash behind my sink to protect from water. It looks great and woll protect for many years
                          by
                          • Verified Purchase
                          • Recommended
                          1 found this review helpful
                          Cracked almost immediately
                          Cleaned and dried my shower. Let it dry another 24 hours and applied the caulk around the bottom. Left for 48 hours to cure and within a day of using it was cracked in several spots.
                          by
                          Response from DAPProductExpertMar 6, 2023
                          Thank you for posting your feedback. We're sorry to see your low star review on DAP Kwik Seal Ultra. Based on your commentary, it would appear that the application that you are using the DAP Kwik Seal Ultra on may be unstable or require a more flexible product. At your convenience, please contact DAP’s Technical Customer Service Department at 888-327-8477 so that we can obtain some additional information from you about your project and to suggest an alternate (more flexible) product. DAP
                            4 found this review helpful
                            I needed a lasting fix for my shower floor where...
                            I needed a lasting fix for my shower floor where they meet the wall tiles. No grout lasted longer than a year and would constantly crack and allow the water to go behind it. I researched the Dap kwik Seal Ultra and decided to give it a try. It completely fixed my cracking issue. I etched out the broken grout and allowed the shower to dry for 24 hours. I then applied a 3/8 bead of Kwik Seal around the shower and allowed it to cure for 48 hours (my preference). The fully cured product sealed it perfectly and I believe it will allow for the slight movement of the sidewalls that enabled the grout to crack. This caulk is very easy to apply and smooth etc. The only minor issue with it is the color is a little more white than bisque, nut that does not bother me or the wife at all. The product does what it is designed to do.
                            by
                            • Verified Purchase
                            2 found this review helpful
                            Be careful where you use it.
                            I tried to use this product to seal a shower drain and it is useless. Even though it states that it is 100% waterproof with prolonged exposure to water it continues to dissolve. The area in the attached picture was 100% flush and after 2 weeks has started to wash away.
                            by
                            Response from DAPProductExpertFeb 13, 2023
                            Thank you for posting your feedback. We're sorry to see your low star review on DAP KWIK SEAL ULTRA. As indicated on the product package label and supporting product literature: “Not for continuous underwater use”, likewise, applications subject to standing/ponding water are not recommended. Of note, the drain assembly depicted in your photograph does not appear to require the use of a sealant, as the application of sealant between the edge of the drain plate and base does not serve to make a watertight seal. Should you have any additional questions or wish to discuss this with us, please free to contact DAP’s Technical Customer Service Department at 888-327-8477. DAP
                              1 found this review helpful
                              Not real easy to work with as it seemed a...
                              Not real easy to work with as it seemed a bit too “creamy”. It had a few air bubbles when applying so when trying to smooth out it liked to spread out. Other than the softer consistency compared to caulk, it dried well and looks great. Seems to be a tough skin that should be flexible between the two different materials.
                              by
                              • Verified Purchase
                              1 found this review helpful
                              Lasted a month before it started separating
                              I applied this twice thinking I might’ve made a mistake the first time. Both times after a month or so the caulk would start to separate from the tile or the tub itself. I had also sealed a seam in the shower and that was peeling as well. I don’t know if this was a bad batch or what the problem is, but I do not recommend it at all. I contacted the manufacturer, but I have not heard back from them.
                              by
                              Response from DAPProductExpertFeb 1, 2023
                              Thank you for posting your feedback. We are sorry to see your low star review on DAP Kwik Seal Ultra Kitchen and Bath Caulk. Based on your commentary, it would appear to signal that there may be some concerns with the application site, such as instability in the surfaces that were being filled. Likewise, loss of adhesion to the substrate (often described as “peeling”) can also indicate that there may be a bond-breaker on the existing surface (silicone sealant or its residue). As is the case for this and all similar non-silicone-based formulas, it is not recommended for application to an existing application of silicone or where silicone residue may be present. Because silicone and its residue are classified as a "bond breaker" (a surface that is too slick to permit proper bond formation), proper adhesion/performance would not be expected. Normal cleaning and surface preparation methods are not likely adequate to address this condition. At your convenience, please contact DAP’s Technical Customer Service Department at 888-327-8477 so that we can obtain some additional information from you and to provide you with guidance on how to best proceed. DAP
                                1 found this review helpful
                                Fixed 2"x4" hole in porcelean sink
                                Droped heavy object into bath sink and puched a hole in it. used Kwik Seal to perform tempory fix. Fix was so good I may just leave it
                                by
                                • Verified Purchase
                                • Recommended
                                Tsk,tsk..
                                Not working. This product shrink when used. I will return it to HD!
                                by
                                Response from DAPProductExpertOct 27, 2022
                                Thank you for posting your feedback. We are sorry to see your low star review on DAP KWIK SEAL ULTRA Advanced Siliconized Sealant. As is the case with all water-based (acrylic-latex) sealants, volume loss will occur as the product dries (evaporation of its water content), this is normal characteristic for this type of formula. Should you have any additional questions or require assistance, please contact DAP’s Technical Customer Service Department at 888-327-8477. DAP
                                • Verified Purchase
                                1 found this review helpful
                                Totally disappointed
                                The cap was missing so I had to return to the store. When I used the product the tube developed a big leak at the opposite end of the tube. It wasted more than half of the tube and it created a huge mess. I contacted DAP for a refund. I was told that they would send a refund, but I am still waiting.
                                by
                                Response from DAPProductExpertOct 20, 2022
                                Thank you for posting your feedback. We're sorry to see your low star review on DAP Kwik Seal Ultra. Given that the packaging did not perform as designed, the product may returned to the point of purchase (DAP will issue a credit to the retailer for the returned item) or alternately, the product (with proof of purchase) can be returned directly to DAP for a refund of your purchase price. DAP Products Inc., Attn: TCSV, 2400 Boston Street, Suite #200, Baltimore, MD 21224. Should you have any additional questions or require further assistance, please free to contact DAP’s Technical Customer Service Department at 888-327-8477. DAP
                                • Verified Purchase
                                3 found this review helpful
                                Horrible!
                                I purchased this to use around my kitchen and bathroom sinks. I applied it around mid September. The instructions state it takes 7 to 14 days to go from white to clear. It did change to an opaque. The problem is EVERY time it gets damp it changes back to white and becomes sticky.
                                by
                                Response from DAPProductExpertOct 17, 2022
                                Thank you for posting your feedback. We are sorry to see your low star review on DAP Kwik Seal Ultra. Based on your commentary, it would appear to suggest that the caulk may have been applied to a contaminated surface. The most common contaminant is a previous application of 100% Silicone. Because silicone and its residue are classified as a "bond breaker" (a surface that is too slick to permit proper bond formation), proper adhesion/performance would not be expected. At your convenience, please contact DAP’s Technical Customer Service Department at 888-327-8477 so that we can obtain some additional information from you and to provide you with guidance on how to best proceed. DAP
                                  7 found this review helpful
                                  Easy squeeze and goes on accurately smooth. Seals perfectly!
                                  Clearly seals showing good transparency!
                                  by
                                  • Verified Purchase
                                  • Recommended
                                  Very easy to apply. Tub surround panels stayed firmly in...
                                  Very easy to apply. Tub surround panels stayed firmly in place. The Dap Kwik Seal Ultra White Advanced was an excellent product.
                                  by
                                  • Verified Purchase
                                  4 found this review helpful
                                  In drying ~-+> time consuming
                                  Put down first in grout cracks & around drain in sealing 44 yr. tile shower. Then re-coat twice with regular low mildew kitchen/ bath caulk, then paint three coats of oil base enamel paint. This DAP Kwik Seal is too sticky after 24 hours and not paintable, so the regular kitchen/bath caulk sets up not sticky and paints nicely. I always allow 24 hours in dry cool home for every drying.
                                  by
                                  • Verified Purchase
                                  5 found this review helpful
                                  Dries very fast
                                  The reason I gave four stars is because it’s very hard to push out of the tube and I don’t believe that it should be hard to push out of the tube so that was my reason for the four stars but I had a couple of loose tiles and I use this stuff and it worked great it’s holding there’s no water getting in my wall you just gotta be fast when you use it or it dries right away I’m not a professional so the job that I did looks kind of weird but it got the job done and no more lose tiles
                                  by
                                    2 found this review helpful
                                    Good product!
                                    I just happen to restore my marble bathroom and I was looking for some waterproof, mold resistant silicone/caulk to seal along the bathtub and corners. Found this Kwik siliconized caulk 100% waterproof, mold/mildew resistance guarantee. Repels water, stain and dirt. Very promising. Easy to work with. Good stuff!
                                    by
                                      • Recommended
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