Fire Barrier Sealant, Tube, 30 oz. MPN:66303
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In Stock
Free Shipping
In Stock
SKU
510-G5417870
Fire Barrier Sealant, Tube, 30 oz.
Protect your building's integrity with Metacaulk's Fire Barrier Sealant, a high-performance firestop solution. This intumescent sealant is designed for use on a variety of materials, including plastic, concrete, steel, fiberglass, gypsum, and metal. Its 4-hour fire rating provides peace of mind, while its flame spread index of 0 and Class A rating ensure compliance with strict fire safety standards. Easy to apply with a caulk gun, this sealant expands 25 times its original volume to fill gaps and seal joints, providing a reliable fire barrier that protects people and property. Ships in just one day.
Top product features:
- Fire Barrier Sealant expands 25 times its original volume when exposed to high temperatures
- Fire Barrier Sealant provides a 4-hour fire rating
- Fire Barrier Sealant resists flame spread and has a Class A flame spread rating
Top product applications:
- Fire Barrier Sealant for plastic, concrete, steel, fiberglass, gypsum, and metal materials
- Firestop sealant for joints and seams in fire-resistance-rated assemblies
- Sealant for expansion joints in buildings to prevent fire spread and protect against heat
Fire Barrier Sealant, Application Method Caulk Gun, Color Red, Container Size 30 oz, Container Type Cartridge, Coverage Area .97 cu ft, Drying Time 30 min @ 77 Degrees F, Expansion Temperature 300 Degrees F, Expansion Volume 25X, Fire Rating 4 hr, Fire Resistance Type Intumescent, Firestop Type Sealant/Caulk, Flame Spread Index 0, Flame Spread Rating Class A, For Material Type Plastic, Concrete, Steel, Fiberglass, Gypsum, Metal
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 13.50
- Package Width: 2.70
- Package Height: 2.70
- Package Weight: 2.55
Product info last updated on January 16, 2026 5:24am UTC
Category: Facility and Worksite Safety