Mer-Ko Deck Waterproofing Membrane is an asphalt modified latex, elastomeric membrane, designed to create a thin-section, seamless, reinforced waterproof membrane barrier. Deck Waterproofing Membrane is used with; Shur Deck, Weather Deck, Auto Deck, ARC Membrane, and Hydro-Guard AG Waterproofing Membrane.

Mer-Ko Deck Waterproofing Membrane functions as a waterproof and crack isolation membrane designed for above grade use as well as under concrete and approved overlayments and tiles.

It provides superior positive-side waterproofing protection and superior durability using a high-performance, latex resin. Deck Waterproofing Membrane incorporates an anti-microbial component, a performance additive that inhibits the growth of mold and mildew on the membrane surface and in damp environments, providing additional protection and defense against environmental health concerns it is used in conjunction with reinforcing fabric to provide exceptional membrane stability.