






🛁 Seal the deal on moisture—because your space deserves the best defense!
This professional-grade waterproof membrane from Kauwm measures 3.3 FT by 98.5 FT, covering 323 sq ft with a robust 23.6 mil thick high-density polyethylene layer. Designed for superior moisture protection in showers, kitchens, saunas, and other wet areas, it’s easy to cut and install, compatible with multiple flooring and wall materials, and trusted by both contractors and homeowners for lasting durability and peace of mind.





| Manufacturer | Kauwm |
| Part Number | KM-001 |
| Item Weight | 21.8 pounds |
| Product Dimensions | 39 x 7 x 7 inches |
| Item model number | KM-001 |
| Color | 3.3 FT x 98.5 FT 323 SQ |
| Included Components | Waterproof Membrane for Shower |
S**M
Quality, Performance!
Perfect for the job! I'll be ordering another roll for the backsplash! This roll is for a new pony wall that will give the stove area a backsplash as well!If you're getting ready to do a remodel tiling project in an area exposed to moisture/water and demoing the sheetrock to add Green Board is not feasible then here's the solution! I Highly RECOMMEND to all DIY'ers as an inexpensive option with the same quality as the $300.00+ price from other MFG's!
B**N
Texture.
Didn't use it yet, but it's almost the same quality like the brand name ones. The texture feels ok, I am happy with it.
P**I
Waterproof membrane
Worked great
S**W
Good moisture prevention under flooring
Great use beneath my LVP flooring in our bathroom remodel. Guaranteed to prevent moisture on our second floor, which is our kitchen ceiling below. Easy to install, and somewhat sound deadening are extras I hadn't thought about. Love it.
B**Y
It's work
Work just as good as name brand excepted Inpaid less.
C**S
Detra uncoupling membrane, far less costly than the box stores
Only needed a small coverage area, did not need to spend 145., on the store variety. Delivered fast too!
R**N
Very similar to K*rdi membrane
I've used K*rdi membrane a few times before for full tile showers. This was for my own personal bathtub walls so I tried this stuff instead, and it's great for the price. It installs very well using Schl*ter all set thin set. Just make sure you use a small v notch trowel when applying the membrane to the wall and you have to compress it slightly to the wall. I wouldn't hesitate to use it again.
I**R
Works great.
Great product at a good price.
Trustpilot
1 week ago
4 days ago