#1 Home Improvement Retailer

Internet # 206046688

Model # 18902

Store SKU # 1001392600

Store SO SKU # 1001358299

Kwik Seal Ultra 5.5 oz. Clear Advanced Siliconized Kitchen and Bath Caulk

$7.98
  • 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
  • View More Details
Store
0 in stock
icon
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy
caret
Product Details
  • 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
About This Product

DAP KWIK SEAL ULTRA is a high-performance siliconized kitchen and bath sealant that repels water, stains and dirt and has a lifetime mold and mildew guarantee so that the sealant stays looking fresh and new. Sealant is 100% waterproof and crack proof and can be exposed to water in as little as 4 hours after application without washing out. It is easy to apply and tool and cleans up easily with water. Seal out water and moisture around sinks, tubs, showers, faucets, vanities, counter tops and fixtures.

  • Step-by-Step How to Caulk like a Professional
  • Easy-to-use formula for use on interior areas exposed to moisture tools smoothly and applies white and dries clear in 7 to 14 days
  • Creates a flexible, durable seal with strong adhesion on a wide variety of materials including ceramic, fiberglass, drywall and other common materials used in kitchen and bath areas
  • Advanced ultra-hydrophobic technology is low in odor, repels water, dirt, soap scum and stains and cleans easily with water after project
  • Wait 4 hours before exposing surface to water
  • Product technology is not paintable, applies white and turns clear as it dries
  • Innovative ultra-hydrophobic technology repels water, dirt, stains and features mold and mildew resistance on cured sealant allowing sealant to stay clean and fresh looking
  • Goes on white and dries clear in 7 to 14 days, dry times vary in each situation depending on joint depth, temperature and humidity
  • How to Caulk Like a Professional
  • Best Caulks and Sealants for Your Home Improvement Projects
  • Return Policy
  • California residents
     see Prop 65 WARNINGS
Product ID #: 206046688Internet #: 070798188952Model #: 18902
caret

Specifications

Individual size (oz.): 5.5 oz

Dimensions

Individual size (oz.)5.5 oz

Details

Caulk FormSqueeze TubeCaulk TypeTub & Tile Latex
Color/FinishClearCoverage (linear ft.)30
Cure Time (hours)24Dry Color FamilyClear
Dry to Touch (min.)10 minFeaturesMoisture Resistant, Mold and Mildew Resistant
Indoor/OutdoorIndoorInterior/ExteriorInterior
KitNoLongevity1 year
Number of Tubes Included1Paint Tool Product TypeCaulk
Returnable90-Day

Warranty / Certifications

Certifications and ListingsNo Certifications or ListingsManufacturer WarrantyWarranty Information: If you are not satisfied with this product’s performance when used as directed, return used container and sales receipt to DAP Inc., Technical Customer Service, 2400 Boston Street, Suite 200, Baltimore, MD 21224 for product replacement or sales price refund. DAP will not be liable for incidental or consequential damages.
caret

Questions & Answers

117Questions
caret
Q:Bought the “clear” version, but comes out white. Will it dry out clear?
by|Feb 20, 2024
1 Answer
Answer This Question

A:  Thank you for posting your inquiry. As indicated on the product package label and supporting product literature: KWIK SEAL ULTRA (Clear) applies white and dries clear in 7-14 days (depending on joint depth, temperature, and humidity). Should you have any questions or wish to discuss your project, please feel free to contact DAP’s Technical Customer Service Department at 888-327-8477.

by|Feb 21, 2024
    caret
    Q:Can this be used to seal the escutcheon around the shower arm to wall?
    by|Feb 7, 2024
    1 Answer
    Answer This Question

    A:  Thank you for posting your inquiry on DAP Kwik Seal Ultra Kitchen and Bath Sealant. The DAP Kwik Seal Ultra would be ideal for the application as described. Should you have any additional questions or require further assistance, please contact DAP’s Technical Customer Service Department at 888-327-8477.

    by|Feb 8, 2024
      caret
      Q:Can this be used to seal the gap where the countertop meets the undermount sink? The sinks are already installed but still need to seal the gap or should I use 100% silicone instead?
      by|Jan 20, 2024
      1 Answer
      Answer This Question

      A:  Thank you for your inquiry. The DAP Kwik Seal Ultra would be appropriate for the application as described. Should you have any additional questions or require further assistance, please feel free to contact DAP’s Technical Customer Service Department at 888-327-8477.

      by|Jan 22, 2024
        caret
        Q:How to clean off residue off of plexiglass
        by|Dec 22, 2023
        1 Answer
        Answer This Question

        A:  Thank you for posting your feedback. As indicated on the product package label and supporting product literature: "Clean up excess wet caulk with a damp sponge before it skins over. Excess dried caulk must be cut or scraped away". Should you require additional assistance or have any other questions, please contact DAP’s Technical Customer Service Department at 888-327-8477.

        by|Dec 26, 2023
          Showing 1-4 of 117
          caret

          Customer Reviews

          4 out of 5
          • 4 out of 3,336 reviews
          • 65% recommend this product
          Filter by:
          Showing 1-10 of 3,336 reviews
          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
            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
              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
                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
                  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
                    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
                      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
                        2 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
                          3 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
                          Showing 1-10 of 3,336 reviews