GB's Fire-Gard Firestopping Caulk Sealant is a UL classified high performance fire barrier for use on ceilings， floors and walls. The caulk effectively fills and seals the space around wires， vents， pipes， ducts and other mechanical penetrating items to help control the spread of flames， smoke and toxic gases. Tested to provide up to a 4-hour F-rating in through-penetrations， the sealant is ideal for electrical， plumbing， HVAC and head-of-wall system applications.
Intumescent sealant fulfills residential and commercial fire stopping code requirements
Resumes integrity for up to 4-hours fire-rated assemblies
Colored red for ease of inspection
Non-sag， water based sealant suitable for conditions where active movement is expected
Chemically compatible with PVC， CPVC， ABS， PEX tubing and other applicable penetrating items
Conforms to ASTM-E814 (UL 1479) standards for use in through-penetration firestop systems
Conforms to ASTM-E1966 (UL 2079) standards for use in fire restrictive joint systems
Linear coverage: 1/8 in. bead application equals to 96.7 ft.， 1/4 in. bead application equals to 24.2 ft.
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