Model # 18360

Internet #202337656

Store SKU #782625

Store SO SKU #1000058256

DAP 3.0 9 oz. White Advanced Window, Door, Trim and Siding Sealant
0070798183605

DAP

3.0 9 oz. White Advanced Window, Door, Trim and Siding Sealant

$7.48 /each

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Product Overview

DAP 3.0 Window, Door, Trim and Siding High Performance Sealant is ideal for sealing windows, door frames, corner joints, siding, trim, butt joints, baseboards, molding, pipes, ducts and vents. It is paintable in just 30 minutes which helps complete the job faster and saves time. In addition, DAP 3.0 is 100% waterproof and is water resistant in 30 minutes which reduces the risk of ruining the project by getting the sealant wet too early from incidental rain or water contact. For exterior projects, you can seal up gaps and cracks just 30 minutes before rain is forecasted. Also, DAP 3.0 offers extreme temperature use so it can be applied in temperatures ranging from 20°F to 120°F. DAP 3.0 is shrink and crack proof; plus, it adheres to just about any surface like wood, metal, brick, glass, vinyl, aluminum, concrete, masonry, plaster, drywall, stucco, stone. DAP 3.0 also works on surfaces that silicone just can't adhere to like painted surfaces and oily woods.

California residents: see   Proposition 65 information

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Customer Questions & Answers

Can I use this in to caulk the shower?

It is the DAP 3.0 Window, door, Trim & Siding Caulk. It is still tacky after 3 days. I am afraid I bought the wrong kind :( Please advise and thanks!
Asked by: WW
As a general rule, DAP does not recommend the use of the door, window and siding sealants for kitchen and bath applications, as they do not offer the same degree of performance (hot water and mold/mildew resistance). The tackiness that you describe should dissipate over time as the product cures. If you wish, you can clean the surface of the bead with minerals spirits (paint thinner).
Answered by: DAPProductExpert
Date published: 2016-12-10

Is this safe for an aquarium?

Asked by: Danisnotonfire
DAP 3.0 Window, Door, Trim & Siding High Performance Sealant is not recommended for continuous underwater use.
Answered by: DAPProductExpert
Date published: 2017-02-17

Can I apply this caulking on existing cracked caulk of the window?

Asked by: Rafael
As indicated on the usage guidance found on the product package label and the supporting Technical Data Bulletin: "Surface must be clean, dry and free of all old sealant, dirt, dust and grease."
Answered by: DAPProductExpert
Date published: 2016-11-04

For exterior use, temperature can be -20, will it be OK?

Asked by: Ben
DAP® 3.0™ High Performance Window, Door, Trim & Siding Sealant's Service Temperature Range is: -65ºF to 190°F for continuous use, 250ºF with excursions.
Answered by: DAPProductExpert
Date published: 2016-10-17
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Customer Reviews

3.0 9 oz. White Advanced Window, Door, Trim and Siding Sealant is rated 4.3 out of 5 by 13.
Rated 5 out of 5 by from Buy a case I have been useing this for years. I buy and sell RV campers and Motor homes. they all leak I use this because it works and last. Does NOT peal off. It is crystal clear. I use it on exterior around every seal and window vent etc. Hard to squeeze out of caulk gun but well worth the pain in hand. I'am a 58 year old woman.
Date published: 2016-09-12
Rated 5 out of 5 by from DAP is the best Bought to use while installing new windows. Works like a charm! Easy to dispense, not too thin, easy to clean up.
Date published: 2016-10-05
Rated 1 out of 5 by from I bought this just yesterday and it doesn't even work well for what it's made for! It sticks on y... I bought this just yesterday and it doesn't even work well for what it's made for! It sticks on your hands and gloves well, but it doesn't stick on wood and doors for what it's actually made for! If you need a sealant, dry another company, just not DAP!
Date published: 2016-12-29
Rated 5 out of 5 by from Wow. Im a professional painter and i couldn't recommend this product more. Just dont play with it, lay it even and spread it once.
Date published: 2016-07-17
Rated 5 out of 5 by from really good stuff When using this side by side against a lot of other sealants this blows it away. It really is some good stuff. Excellent adhesion too.
Date published: 2015-12-21
Rated 5 out of 5 by from Performs As Expected DAP makes a good product. I have used many of their sealants for indoor and outdoor use in the past and I have been happy for the most part. This product is no different. Some of the reviewers have noticed that the sealant comes out of the gun a little stiff, I did not notice that. I thought it came out easy with a nice bead that was easy to apply. It dried fairly quickly and is paintable. I cannot speak to its longevity over several years or how mold resistant it is, 2 factors that would highly influence my opinion of this product, however, my initial reaction is to recommend it.
Date published: 2014-08-13
Rated 4 out of 5 by from Great quality, a little hard to get out of the tube This stuff is great - it dries super fast, it's paintable, shrink proof, pretty much exactly what you're looking for in a caulk. I agree with the other reviewers that it can be a little difficult to get out of the tube. That leads to a little "blobbing" and over application if you apply too much pressure, but if you prepped correctly by applying painters tape above and below the caulk line it's kind of a non-issue. I put the tube into my brother's cordless caulk gun and it didn't even bat an eye at the extra resistance - so pro's probably won't even notice, but DIY's might.
Date published: 2014-02-28
Rated 5 out of 5 by from Works well I use this inside and out. It blends smoothly and dries quickly. The included cap keeps the caulk fresh and easy to disperse.
Date published: 2015-10-25
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