Fire Rated Acrylic Caulk FireStop
FlameShieldä Fire Rated Caulking
FlameShield™ fire rated acrylic intumescent caulk is designed to prevent the spread of fire from one compartment to another wherever services wires, cables and pipes penetrate separating walls and floors, or wherever a gap remains between elements in fire rated walls or floors.
This single part water based acrylic caulk provides a firm but flexible seal to joints in a variety of fire rated structures. It will not support combustion, and when exposed to fire it forms a carbonaceous char which expands to effectively seal any gaps, and prevents the spread of smoke and fire.
Available in a variety of packaging sizes.
Fast cure – tack free in 75 minutes.
Excellent adhesion to most building materials.
Excellent slump resistance.
Fire Rated UL1479
Acrylic Caulk Firestop
Materials that resist catching fire, burn slowly, or retard burning can be described as either "incombustible", "non-flammable", "non-combustible", "fire-resistant" or "fire-retardant". "Self-extinguishing" materials cease burning once the flame or heat source is removed. "Fireproof" is understood to mean that an object cannot burn, but few materials are truly fireproof.
Most of our products fall within one or more of the above descriptions: they resist high temperature, flame, fire, molten metal splash and weld splatter very well but may melt with prolonged exposures past their designed maximum continuous operating temperature. They can also provide OSHA, ANSI-FM & NFPA compliance and personnel protection.
Using our products to retain heat or cold within pipes, hoses, enclosures or equipment helps conserve energy and resources, and reduces operating costs.
AB Technology Group: Keeping Our World Cooler ä. All products are non-asbestos and 100% asbestos free
Part Number FR-FS-CAULK