20 oz. Sausage GrabberGard® IFC Intumescent Intumescent Fire Caulk | GRB-GGIFC20

Grabber's 20 oz. Sausage GrabberGard® IFC Intumescent Fire Caulk is suitable for a wide range of firestop applications including through'penetrations, wall and floor joints, and construction gaps. The caulk remains flexible after curing, allowing up to 33% joint movement without cracking. It cleans up easily with water before curing and resists slumping during application. This makes it ideal for projects that require UL or WHi-compliant fire-rated assemblies, ensuring reliable performance in commercial and residential construction.

• A single component smoke and fire stopping sealant for wall and floor penetrations and other construction gap applications
• During fires, GrabberGard IFC expands to maintain a tight seal against fire and smoke
• Cured sealant adheres to concrete, wood, metal, gypsum, and most common building materials
• The dried caulk remains flexible and accommodates up to 33% joint movement without losing integrity
• The water-based composition allows for easy cleanup before curing and is paintable after drying