HoldRite HydroFlame 300 Firestop Sealant, 4.5 Ounces, Silicone Based, HF300CG-5B

★★★★★ 4.6 46 reviews

$592.73
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$592.73
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Product details

Management number 222298662 Release Date 2026/05/04 List Price $237.09 Model Number 222298662
Category

Prevent the spread of flames, smoke, and toxic flumes with the HydroFlame fire barrier water tight sealant. Great for sealing cracks, seams, and small openings, this fire rated caulk can be easily dispensed from a caulking gun or trowel, and is silicone based, paintable, flexible, and features a low VOC. Firestop mortar is safe for use with plastic and metallic pipes, and the firestop canister is tested to ASTM E814, UL 1479, CAN/ULC S115, ASTM E1966, UL 2079 and ASTM G21 testing standards.

  • FIRE CAULK: Heat resistant caulk is perfect for preventing the spread of flames, smoke, and toxic fumes by sealing cracks, seams, and other small openings
  • EFFICIENT: Fire barrier sealant can be easily dispensed with a caulking gun or trowel; can be used in both floor and wall firestop conditions
  • PROPERTIES: Fire proof sealant is silicone based, paintable, flexible, and features a low VOC; water repellent and features an excellent freeze-thaw
  • SAFE: Fire block sealant is Clean Air Gold certified and safe for use with plastic and metallic pipes
  • CERTIFIED: Fire resistant sealant is tested to ASTM E814, UL 1479, CAN/ULC S115, ASTM E1966, UL 2079 and ASTM G21 testing standards
UPC 671119004007
Color HF300CG-5B
Model HF300CG-5B
Item Form Liquid
Brand Name Holdrite
Item Weight 0.03 Ounces
Part Number HF300CG-5B
Manufacturer Reliance Worldwide Corporation
Liquid Volume 4.5 Fluid Ounces
Material Type Silicone
Number of Items 1
Included Components HydroFlame 300 Firestop Sealant, 4.5 Ounces
Surface Recommendation Floor
Water Resistance Level Water Repellent

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4.6 out of 5
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46 ratings | 19 reviews
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