Woodford Manufacturing Repair Kit RK-24

Insulating Spray Foam Sealant, Insulation Value R-4.5, Application Cracks, Gaps, Cell Type Closed Cell, Color Black, Container Size 12 oz, Container Type Aerosol Can, Expansion Ratio 3:1, Foam Density 1 lb/cu ft, Full Cure Time 1 day, Includes Handy-Tool Dispensing Unit, Straw Applicator, Maximum Performance Temperature 80 Degrees F, Minimum Performance Temperature 65 Degrees F, Working Time 5 min, Standards ASTM E84, UL 723, Application Method Straw, Base Material Polyurethane