Features & Benefits

• AC-20® FTR is a specialized acrylic latex sealant with UL^® Classification for firestopping systems
• Used in expansion joints and through penetrations to contain fire, smoke, toxic fumes, and water
• Provides protection for two, three, or four hours depending on design specifications
• Features excellent adhesion, flexibility, and durability qualities
• Ideal for other uses, including insulating and weatherproofing around windows, doors, panels, siding, and duct work
• Compatible with common building materials including polystyrene, polyurethane, cork, and vinyl (except CPVC)
• Functions as an acoustical sealant to reduce sound transmission in partition systems
• Maintains specific STC values by sealing spaces around cut-outs and partition perimeters
• Cures to a tough rubber to form a long-lasting acoustical seal 

Colors: White 

Unit of Measure: Quart Cartridge