A self-bonding, fabric reinforced, asphaltic membrane that isolates ceramic and natural stone tile from cracks in the substrate. Suitable for both full and partial coverage applications. CrackBuster Pro is a crack isolation membrane that meets the requirements of ANSI A118.12 and protects tile from in plane movement up to 3/8” (9.5 mm). Its strong self-adhesive backing and uniquely designed surface provide secure bonding for all types of ceramic, natural stone and terrazzo tile. CrackBuster Pro also helps reduce sound transmission through the tile assembly.

• Extra heavy-duty rated for both full and partial coverage applications
• Easy peel & stick application that provides secure bonding for all types of ceramic, natural stone, and terrazzo tile
• Elastomeric – Reduces crack transmission — up to 3/8” (9.5 mm) — in tile and stone floors
• Provides IIC sound reduction up to 18 dB
• Reduces downtime allowing immediate installation of tile
• Robinson Floor Test C627 : Extra Heavy Duty