TRITON®[LM] Liquid Waterproof Membrane is a simple, reliable moisture barrier that seals tile and stone installations against water intrusion. It rolls or sprays on to create a fully bonded waterproof layer over shower pans, walls, and steam rooms, as well as interior and exterior moisture barrier applications.

It’s compatible with concrete, cement and magnesium cement board, OSB or plywood not exposed to standing moisture, and gypsum drywall, giving installers a single, dependable solution across substrates.