Lanco Aqua-Proof Prep 1 gal. Waterproofing & Crack Prevention Membrane

Lanco MD859-4 1 gal. Aqua-Proof Prep Roof Patch Excellent for Waterproofing and Crack Prevention

Aqua-Proof Prep is a rubberized liquid membrane designed to patch and waterproof many types of surfaces. Its multi-use nature makes it well-suited for a wide variety of applications where a waterproofing solution is needed. Some solutions include repairing cracks and leaks, sealing joints and flashings, waterproofing under tile and stone, and waterproofing a shower pan liner. This monolithic flexible membrane provides excellent performance when used as a base coat over existing surfaces. It also performs extremely well when continously immersed in water and can be applied on horizontal or vertical surfaces. May be used for interior and exterior residential or commercial applications. It applies and dries light blue.