Aqua Proof Prep

Aqua-Proof Prep is a single-component, ready-to-use elastomeric membrane that forms a seamless, flexible barrier to block water intrusion and prevent crack transmission. This versatile liquid rubber coating is ideal for shower pan liners, sealing joints and flashings, waterproofing under tile and stone, and a wide range of other applications. Aqua-Proof Prep is suitable for both interior and exterior use on below-grade and above-grade, horizontal and vertical surfaces. It applies easily and dries quickly, allowing for early flood testing and faster project completion.

Technical Sheet Safety Sheet
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