9235 Waterproofing Membrane is an easy to install, thin, load-bearing waterproofing membrane designed specifically for the special requirements of ceramic tile, stone and brick installations. It’s a perfect solution for wet areas and continuous water submersion applications.

Find a Distributor

Request Product Information

Features & Benefits

Equipped with Microban® antimicrobial product protection to fight the growth of stain-causing mold and mildew on the waterproofing membrane
Safe - No solvents and non-flammable.
Interior and exterior use
Vertical and horizontal surfaces (including ceilings)
Thin—only 0.02" (0.5 mm) thick when cured
Anti-fracture protection of up to 1/8" (3 mm) over shrinkage and other non-structural cracks
“Extra Heavy Service” rating per TCNA performance levels (RE: ASTM C627 Robinson Floor Test)
IAPMO and ICC Approval
Applies quickly with a paint brush or roller—no special mixing or application equipment needed
Fast cure—normally ready in hours for finishes
Install tile brick and stone directly onto membrane
UL GREENGUARD GOLD certified
Easy cleanup—just use water while fresh
Protects concrete & reinforcing steel from corrosion

Product Information

9235 Waterproofing Membrane is a thin (.02” [.5mm]), load bearing, flexible, liquid applied waterproofing membrane system consisting of a liquid rubber polymer that is cold applied with an integral reinforcing fabric to provide a seamless waterproof membrane. It’s quickly applied with a paint brush or long nap paint roller to form a flexible, seamless waterproofing membrane that bonds to a wide variety of substrates (including both common and less ordinary commercial substrates).

Equipped with Microban antimicrobial product protection to fight the growth of stain-causing mold and mildew on the waterproofing membrane.