CRL Handi-Foam 24 oz Gun Spray Foam - Expanding Insulation

• Minimal expansion—only 20–25% (low-expansion polyurethane foam)
• Insulates and soundproofs gaps and joints
• Seals around window and door frames, air ducts, and pipes

This CRL Handi-Foam® gun-dispensed, one-component polyurethane foam (SKU: P10240) expands only 20–25% of its original extruded bead size—about the width of your thumb from a pinky-sized bead—making it ideal as a low-expansion foam for windows, doors, and trim. Designed for gaps under 3" (76 mm) and bead applications, it requires moisture to cure, becomes tack-free in about 10 minutes, and fully cures in 12–24 hours.

Use Handi-Foam® P10240 to stop air infiltration from cracks, gaps, and holes. It adheres to most surfaces (not recommended for silicone or polyethylene) and dispenses easily with compatible plastic or metal dispensing guns (see Related Items). Available 12 cans per case.

Contents are very sticky and may irritate skin and eyes. Wear safety glasses, gloves, and protective clothing when dispensing.

Order CRL Handi-Foam® P10240 today to seal, insulate, and soundproof gaps with a low-expansion polyurethane foam—add to cart now.