3-in-1 Membrane Underlay

An anti-fracture, acoustical and waterproofing membrane. Suitable for use under glue down flooring installations.

AFM-AC-WP Membrane is a self-adhesive composite membrane used extensively under bamboo and hardwood floors in condominiums, hotels, office buildings, shopping centres, apartments, and single family homes.

AFM-AC-WP membrane exceeds the ASTM E90-97, E492-90, and E989-80 specifications. Results: STC-70 and IIC-69. (IIC = Impact Installation Class. A higher IIC rating means better sound absorption.)

Note: Must be used in conjunction with water-based Primer 714