Fire Barrier Sealant, 10.1 oz., Limestone MPN:SIL300
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G4461493
Fire Barrier Sealant, 10.1 oz., Limestone
Protect your building's integrity with STI's Fire Barrier Sealant, a reliable and efficient solution for firestopping applications. This silicone-based sealant is designed for use on a wide range of construction surfaces and penetrations, including blank openings, cable trays, and metal pipes. With a 4-hour fire rating and flame spread index of 5, it provides critical protection against fire and smoke. Easy to apply with a caulk gun, this sealant dries in just 3 hours, allowing for quick and effective firestopping. Suitable for use in a variety of settings, including commercial and industrial applications, it's an essential component of any fire safety plan.
Top product features:
- Fire Rating of 4 hours provides protection against fire spread
- Expansion Temperature Not Applicable indicates ability to maintain seal in extreme temperatures
- Flame Spread Index of 5 and Flame Spread Rating Class A indicate low fire hazard
Top product applications:
- Blank opening
- Bottom of wall
- Busway
Fire Barrier Sealant, Application Method Caulk Gun, Color Gray, Container Size 10.1 oz, Container Type Cartridge, Drying Time 3 hr, Expansion Temperature Not Applicable, Fire Rating 4 hr, Firestop Type Sealant/Caulk, Flame Spread Index 5, Flame Spread Rating Class A, For Material Type All Common Construction Surfaces, For Use On Blank opening, bottom of wall, busway, cable tray, floor to floor, floor to wall, head of wall, metal pipe, multiple penetrants, wall to wall, Formulation Silicone
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: 2.70
- Package Width: 2.70
- Package Height: 9.20
- Package Weight: 1.00
Product info last updated on February 6, 2026 3:04pm UTC
Category: Facility and Worksite Safety