W44017010 Flame Buster Red Latex Caulk, High Heat, 10 Oz

White Lightning Flame Buster is a one-component latex caulk engineered to resist high temperatures and smoke in non-rated construction. It seals gaps and joints around wires, pipes, ducts, and vents in wood or steel framed buildings, providing a reliable barrier against heat and smoke infiltration that would compromise ordinary sealants.

This fire-blocking caulk is most commonly used around wires, pipes, ducts and vents in wood or steel framed non-rated construction. Its high-heat formulation makes it ideal for areas exposed to significant temperature variations where standard sealants would fail.

Features and Benefits

• High Heat Resistant: Formulated to withstand temperatures from 40 to 120 degrees Fahrenheit and resist high-heat conditions that would degrade standard sealants.
• Smoke Blocking: Designed specifically to resist smoke infiltration in non-rated construction, protecting building interiors.
• Permanently Flexible: Remains flexible after curing, accommodating building movement and temperature fluctuations without cracking or separating.
• Moisture Resistant: Resists water damage, making it suitable for humid environments and areas with condensation exposure.
• Mildew Resistant: Formulation prevents mold and mildew growth in sealed areas, maintaining long-term cleanliness and integrity.
• Paintable: Can be painted over once cured for seamless integration with surrounding surfaces and finishes.

Specifications

• Brand: White Lightning
• Model: W44017010
• Product Type: Latex Adhesive Caulk
• Size: 10 oz cartridge
• Color: Red
• Temperature Range: 40 to 120 degrees Fahrenheit
• Intended Use: Wires, pipes, ducts, and vents in wood or steel framed non-rated construction