Seal the Deal with 3M! 🌟
The 3M 14316 Marine Adhesive Sealant 4000 UV is a high-performance, one-part sealant that cures to form a robust, waterproof seal. With its quick tack-free time and exceptional UV resistance, it's perfect for both above and below waterline applications, making it an essential choice for marine enthusiasts and professionals alike.
N**O
3M adhesive sealant
Using the 3M sealant 4000 for waterproofing my Ford transit van roof rack used this product before excellent product
J**M
Damaged in shipping
A thin aluminum tube filled with $34 in caulking, was shipped in a bubble envelope. Arrived like a dented soda can, as expected. Product is not usable without leaking all over, don't recommend buying this product from Amazon. 3M 4000UV itself is an amazing caulk, with adequate bonding strength, remains flexible, and won't yellow. I'll buy elsewhere.
R**N
Does exactly what it says on the tin
This is good stuff. Lasts a long time in the sun and salt. Dries quickly though so only do small sections at a time.
A**R
Bad product - does not cure.
a thin waterproofing layer didn't cure in 2 days and is still tacky. A larger amount of product does not cure inside at all. It feels like the product is either bad quality or was not properly stored and lost its qualities.Update: read Home Depot reviews for this product. Most reviews say the same as per the above - bad product, does not cure.
Trustpilot
4 days ago
1 day ago