Orange Fire Block Expanding Spray Foam - (12x20oz) Professional Gun Use Polyurethane Foam for Electrical Outlets & Water Pipes, B2 Fire Rated - Gun Included - 12 Pack

CERTIFIED FIRE SAFETY & COMPLIANCE: Class A Fire Rated, compliant with ASTM E84-201 and UL Classified (ICC ESL-1058). This fire-rated spray foam meets stringent fireproof insulation standards, ensuring your project meets safety requirements. EXPANDING FOAM FIREBLOCK: This expanding foam spray offers excellent yield and coverage up to 14 gallons, making it a suitable foam fire stop filler for holes and large-scale sealing projects. EFFICIENT AND RELIABLE: With its easy-to-use applicator gun, this polyurethane foam spray is a fire block spray foam that saves you time and resources while providing reliable fire blocking spray foam protection. VERSATILE AND ADHESIVE: Ideal for various applications, from insulating pipes to fixing frames, this fireproof foam adheres well to most materials, acting as a versatile spray foam sealant. OPTIMAL TEMPERATURE GUIDANCE FOR BEST RESULTS: Achieve peak performance by ensuring the can is at an optimal temperature of 68°F before use. Application is effective in a range of 41°F to 86°F, allowing for flexibility in varying weather conditions. For cold climates, let the can acclimate to room temperature to maintain top-notch results without any compromise in product quality or performance