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Internet # 202337656

Model # 18360

Store SKU # 782625

3.0 9 oz. White Exterior/Interior Window, Door, and Siding Sealant

  • Advanced technology for window, door siding, and trim
  • 100% waterproof and weatherproof after 30 minutes of cure time
  • Can be applied in extreme temperatures for use in all seasons
  • View More Details
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Product Details
  • Advanced technology for window, door siding, and trim
  • 100% waterproof and weatherproof after 30 minutes of cure time
  • Can be applied in extreme temperatures for use in all seasons
About This Product

DAP 3.0 High Performance Window, Door and Siding Sealant provides a durable, 100% waterproof and weatherproof seal to keep out air, water and moisture. It can be applied in extreme temperatures (20F to 120F) and is rain and paint ready in just 30 minutes, letting you finish the job faster. DAP 3.0 stays permanently flexible so it won't crack, shrink, freeze or crumble and is backed by a lifetime guarantee. It applies easily and smoothly and is low in odor and VOC compliant. Once cured, the sealant is mold and mildew resistant. Ideal for sealing windows, doors, corner joints, siding, trim, butt joints, baseboards, molding, pipes, ducts and vents.

Product ID #: 202337656Internet #: 070798183605Model #: 18360

Additional Resources

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Specifications

Individual size (oz.): 9 oz

Dimensions

Individual size (oz.)9 oz

Details

Color/FinishWhiteCoverage (linear ft.)49
Cure Time (hours)3Dry Color FamilyWhite
Dry to Touch (min.)15 minFeaturesMoisture Resistant, Mold and Mildew Resistant, Permanently Flexible
Indoor/OutdoorIndoor/OutdoorInterior/ExteriorExterior, Interior
KitNoLongevity50 years
Longevity (years)50Number of Tubes Included1
Professional Paint Supplies & ValuesPro SuppliesSealant FormStandard Tube
Sealant TypeSiliconeTransparencySolid

Warranty / Certifications

Certifications and ListingsASTM CompliantManufacturer WarrantyIf product fails to perform when used as directed, return used container and sales receipt to DAP Products Inc., Technical Customer Service, 2400 Boston St., Ste. 200, Baltimore, MD 21224 for replacement product or sales price refund. DAP is not liable for incidental or consequential damages.
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Questions & Answers

23Questions
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Q:I have a thin crack (about the width of a quarter) where my stucco wall meets a wooden beam (see attached pic). Both the stucco and beam are painted surfaces. Will DAP 3.0 bond to both surfaces? Thank you.
by|Mar 7, 2021
2 Answers
Answer This Question

A:  Thank you for posting your inquiry. For minor stucco crack repair, we would recommend the use of DAP Elastopatch Smooth (or Textured) Flexible Patching Compound. For general sealing applications (windows, doors, trim to stucco), we would recommend the use of sealants such as DAP DYNAFLEX ULTRA, DAP EXTREME STRETCH or DAP DYNAFLEX 230. Should you have any questions or wish to discuss or our recommendation or your project in more detail, please feel free to contact DAP’s Technical Customer Service Department at 888-327-8477.

by|Oct 28, 2023

    A:  Hi Somedude yes you should be good to go

    by|Mar 8, 2021
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    Q:How many windows can one 9 ounce container do?
    by|Jan 18, 2021
    2 Answers
    Answer This Question

    A:  Thank you for posting your inquiry. Coverage calculations are based on the applied "bead size". Without your joint size/bead size dimensions, we are not able to provide you with a coverage estimate (specific to your project). For reference, as indicated on the DAP 3.0 Window, Door, Trim & Siding High Performance Sealant product package label and supporting product literature: "Coverage: 49 linear feet at 3/16” diameter bead" (per cartridge). 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 20, 2021

      A:  HI Kirk, that is kind of hard to answer as you dont say the size of windows or any gap. So depends on the size so best would be try on one and see how much you would use then go from there. I was getting about 3 windows on windows 36 in x 72 in. so you can go from there

      by|Jan 19, 2021
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      Q:What is the maximum width and depth of space to seal? What backing strip or material can be used to make width and depth to be within limits?
      by|Dec 20, 2020
      2 Answers
      Answer This Question

      A:  Thank you for posting your inquiry. As indicated on the product package label and supporting product literature: "Joint width should not exceed ½”. If joint depth exceeds ½”, use foam backer rod." Should you have any additional questions or require further assistance, please contact DAP’s Technical Customer Service Department at 888-327-8477.

      by|Dec 22, 2020

        A:  Hi JimC, Is no real width & depth limits, you can do as you want but most time is use for like 3/8 in gap and not sealing a 3 inch hole, etc. for that you would want another product like maybe Great Stuff Big Gap Filler or other like product

        by|Dec 22, 2020
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        Q:Will this product yellow in uv light if not painted?
        by|Oct 7, 2020
        2 Answers
        Answer This Question

        A:  Thank you for posting your inquiry. DAP DAP 3.0 Window, Door, Siding & Trim is designed and tested for use as a "stand-alone" sealant, no paint/coating is required for UV protection. Should you have any questions or require further assistance, please feel free to contact DAP’s Technical Customer Service Department at 888-327-8477.

        by|Oct 7, 2020

          A:  Hi Al first is you cant paint this sealant, and mine has not yellowed over that past couple years, but who knows what will happen in years to come

          by|Oct 7, 2020
          Showing 1-4 of 23
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          Customer Reviews

          3.9 out of 5
          • 3.9 out of 388 reviews
          • 66% recommend this product
          Filter by:
          Showing 1-10 of 388 reviews
          I purchased this in-store in November 2018. Used around a quartz bathroom vanity top where "cryst...
          I purchased this in-store in November 2018. Used around a quartz bathroom vanity top where "crystal clear" vs just foggy clear was important. In less than a month the caulk was turning yellow, costing much more in labor than the lost value of the caulk. The bathroom was a guest bathroom without a window or much use. So this was not due to sunlight, cleaning products, moisture etc. In fact I had kept the used tube of caulk in a cabinet and when looking in the bottom of the used tube the residue of caulk around the inside of the tube had also turned yellow. I would absolutely stay away from this product, even if it was just from a bad batch it was a total disappointment and not worth the risk of ruining a project. I see other reviews now with the same issue of the caulk turning yellow. The photos are from 4 months after installation, before starting the task of removing the caulk to replace with another product.
          by
          Response from DAPProductExpertApr 15, 2019
          Thank you for posting your feedback. We're sorry to hear about your experience with DAP 3.0 Window, Door, Trim & Siding High Performance Sealant, 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
            5 found this review helpful
            I used the product to water proof my concrete pillars before painting them.
            I used the product to water proof my concrete pillars before painting them.
            by
            • Verified Purchase
            • Recommended
            This product turn yellow within 2 weeks looks like crap on brand new white windows on a brand new...
            This product turn yellow within 2 weeks looks like crap on brand new white windows on a brand new house.
            by
            Response from DAPProductExpertMay 29, 2018
            We're sorry to hear about your experience with DAP 3.0 Kitchen, Bath & Plumbing High Performance Sealant. 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 regarding your experience. DAP
            • Verified Purchase
            7 found this review helpful
            Good quality just keep am eye dried fast
            Good quality just keep am eye dried fast
            by
            • DIY
            • Verified Purchase
            • Recommended
            This worked great my shower looks awesome. I plan on using it around all my sinks as well.
            This worked great my shower looks awesome. I plan on using it around all my sinks as well.
            by
            • Verified Purchase
            • Recommended
            DAP, best brand
            [This review was collected as part of a promotion.] The DAP 3.0 IS a sealant that I always use in my house projects. Very easy to handle and IS 100% water proof. It can be use anywhere , like outside windows and doors . The compouse won't crack and is very durable because of its pure quality.
            by
              • Recommended
              DAP has another winner.
              DAP has another great product for sealing out the outside. It went on smooth and easy. This one though you can unscrew the tip and clean it out. Then put a piece of plastic wrap on and screw the tip back on to keep the caulk from drying out. I thought that it took more effort to squeeze the caulking gun's trigger than some of the other DAP products that I have used. When I took the tube out of the caulk gun, it the plunger didn't want to come out. I had to force it. There may have been a slight flaw in the tube that could not be seen or felt that made it bind slightly both pushing the caulk out of the tube and removing the plunger. That's why I'm giving it only a Good overall rating.
              by
              • DIY
              • Recommended
              Got home to use it and completely dried out very...
              Got home to use it and completely dried out very unhappy. It was definitely old.
              by
              Response from DAPProductExpertJan 5, 2023
              Thank you for posting your feedback. We are sorry to see your low star review on DAP 3.0 Advanced, Window Door Trim & Siding Sealant. Based on your description of the product’s texture/consistency, it would appear that you may have purchased aged/expired product (newly purchased may not necessarily be of recent manufacture). 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. When calling, please be sure to have the package available, as we will need to verify the production code in order to determine the date of manufacture. DAP
              • Verified Purchase
              by
                Cure time
                Fast setting, not so much!
                by
                • Verified Purchase
                • Recommended
                Showing 1-10 of 388 reviews