Boss Products 333 Gap Filling Triple Expanding Foam Genius Gun, 20 oz Can

A ready to use, multi-purpose, polyurethane foam that expands to three times its original volume upon contact with air.

• Use for insulating around pipes, cables and blank openings, gaps and cracks
• Weatherproofs against wind and moisture
• Can be cut, sanded and painted

Features:

• Meets CA-25-4
• UL Classified, Tested to ASTM E-84
• Triple Expanding
• Weatherproofs against wind and moisture
• Fills gaps, cracks and holes
• Seals out insects and pests
• Can be sanded, painted and stained
• Complies with EPA Method 24 and California Air Resource Board Method 310
• VOC Compliant

Sell Sheet

Safety Data Sheet

Technical Data Sheet