• Effectively Inhibits Passage Of Fire, Smoke, And Toxic Gases Through Penetrations
 • Sets In 10 Minutes And Cures Upon Reaction With Moisture To Form A Flexible, Low-Pressure Polyurethane Foam
 • Developed For Gaps That Surround Mechanical Ductwork, Plumbing, Wiring, Ventilation, And Pipes
 • All Weather Formulation Can Be Applied Between -10°C And 30°C
 • Intended For Type V-A Residential Block, Occupancy Group R3 And R5 Buildings
 • Closed Cell Structure Is Flexible And Will Not Crack Or Dry Out
 • Tested To Ul 723 In Accordance With Astm E84; Tested To Ul 1479 In Accordance With Astem E814
 • Conforms To IRC (International Residential Codes) And IBC (International Building Code) Fire Blocking Requirements
 • Adheres To Most Types Of Building Materials Including Wood, Concrete, Brick, Metals, Cable Jacketing; And Will Not Harm PVC, CPVC And PEX Pipe/Tubing
 • Use With Quad Foam Applicator Gun, Part # 578038
 • Mfg #2900735