CRL Handi-Foam® Triple Expanding - 29 Ounce Can *DISCONTINUED* Putty & Accessories Temperature must be above 40°F

Temperature must be above 40°F (5°C)

high initial tack allows sufficient positioning time

ASTM C1184 Standard Specification for Structural Silicone Sealant

Most Recognized Brand in Firestopping

Sonolastic 150

CRL Handi-Foam® Triple Expanding - 29 Ounce Can *DISCONTINUED* Putty & Accessories Temperature must be above 40°FInsulates and Soundproofs Seals Around Window and Door Frames, Air Ducts, and Pipes CRL Handi Foam Triple Expanding is a one component polyurethane foam in a pressurized can that expands up to three times its original volume. Use Handi Foam as a fill to stop air infiltration from cracks, gaps, holes, etc. Use for gaps less than 3" (76 mm) and in bead applications. Requires moisture to cure, becomes tack free in 10 minutes, and cures in 12 to 24 hours.