🔧 Seal the Deal with 3M's Ultimate Polyurethane Power!
The 3M Polyurethane Sealant 540 is a high-performance sealant designed for a variety of applications, including construction and industrial use. With a net weight of 10.5 fluid ounces per cartridge and a pack of 12, this sealant is paintable, smoke and flame rated, and features a quick 90-minute skin time, making it an essential tool for any professional looking to ensure durability and safety in their projects.
R**F
Amazing!
After 3 decades in an industry where I’ve used many different types of sealants this is by far the most impressive one! Buy with confidence it’s worth every cent.
D**S
Excellent product
Excellent product. Good price. This is a base product that other companies purchase and slap their own labels on. And of course charge a premium price for. I have purchased this product from multiple different companies for several years now and have never been dissatisfied with its performance. If a supplier goes up on the price on you just shop around you can usually find a pretty good price for it.
K**N
Great industrial grade sealant
We use this product to seal cooling tower seams. The best product we have found for industrial grade use. Helps to seal out leaks when tower is full of water.Highly recommend
K**E
Four Stars
JUST WHAT WE NEED TO FINISH OUR PROJECT
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