Ready-to-use, flexible, mold and mildew resistant waterproofing crack isolation membrane for interior and exterior applications. Forms a smooth, monolithic, watertight surface over walls, floors and ceilings. HydraFlex Membrane stops in-plane cracks up to 1/8" (3 mm) or up to 1⁄4" (6 mm)* wide at the subfloor from telegraphing through to ceramic and stone tile. For residential to extra heavy commercial applications. *Based on application.

• Exceeds ANSI A118.10 Specifications for Waterproof Membranes
• Exceeds ANSI A118.12 Specifications for Crack Isolation Membranes
• Use for Positive Hydrostatic Pressure Applications
• Fast Drying – ready for tile installation in 1 to 3 hours
• Easy roller, trowel or spray application
• No mesh required (except for waterproofing installations at changes in-plane and substrate joints)
• Apply over new (green) concrete as little as 3 days old
• Isolates cracks up to 1/8" (3 mm) or up to 1⁄4" (6 mm) based on application
• Membrane resistant to growth of mold and mildew
• Approved over control joints