TYTAN FIRE BLOCK is a ready - to- use polyurethane expanding foam formulated for filling, insulating and sealing gaps, cracks and openings in the interior and exterior of buildings. TYTAN FIRE BLOCK Foam Sealant has been tested according to ASTM E814 (modified), NFPA 268 and meets the requirements for fireblocking penetrations around wires, pipes, ducts and other penetrating items in single family residential construction. TYTAN FIRE BLOCK Foam Sealant is an ICC Evaluation Service approved fireblocking material per ICC-ES Report 3302. This multi - purpose formula creates a durable, airtight and waterproof seal that stops air infiltration, provides high insulation value and saves time and energy. It has excellent adhesion to most building surfaces including wood, glass, metal, masonry and plastic. It is environmentally friendly with no CFC's or CFC's or HCFC's, and it is UL Classified.
Always read all operating, application, and safety instructions before using any products from Selena Group. Use in conformance with all local, state, and federal regulations and safety requirements. Read all product directions and safety information before use.
Refer to instructions provided with ICC-ES Report 3302.