Fire Barrier Insulating Spray Foam Sealant Kit Number of Components 1 Size 12 oz. Container Type Aerosol Can Indoor Outdoor Color Orange Insulation Value R-4 to 5 Expansion Ratio 2-3 1 Coverage 560 Linear ft @ 3/8 in Bead Begins to Harden 10 min. Full Cure 24 hr. Application Temp Range 40 Degrees to 115 Degrees F Performance Temp Range -200 Degrees to 240 Degrees F Flash Point Not Specified Specific Gravity 1.2 Substrates Wood Metal Plastic Drywall Concrete