• Fireproof Caulk Quick View
    • Fireproof Caulk Quick View
    • Fireproof Caulk
    • $10.95
    • Firestop-814+ fireproof caulk offers comprehensive UL Testing for a wide range of electrical, plumbing, HVAC, and head-of-wall applications for “Through Penetrations” found in 3 hour fire rated wood, gypsum and concrete floor & wall assemblies. Quantity Discounts!
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  • Firestop Putty Pads Quick View
    • Firestop Putty Pads Quick View
    • Firestop Putty Pads
    • $7.95
    • These Intumescent Putty Pads are designed to seal around electrical boxes to maintain the hourly integrity of fire rated walls restricting the passage of flame, smoke, and toxic gases. UL Classified for 1 & 2-hour gypsum fire rated wall systems. Free shipping & Quantity Discounts!
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  • Intumescent UL Firestop Pillows Quick View
    • Out of Stock
      Intumescent UL Firestop Pillows Quick View
    • Intumescent UL Firestop Pillows
    • $7.95
    • 2” x 4” x 8” Intumescent Firebarrier pillows are designed to firestop large open voids and openings made for cables and cable trays. Firebarrier pillows are UL tested to maintain up to a 3-hour rating and are soft, easily stackable, self-supporting and require no mesh or sealant. Free Shipping & Quantity Discounts!
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Our intumescent firestop caulks and  putty products, and other firestop devices are all backed by comprehensive UL testing and professional technical support. This combination of products and technical assistance make our firestopping solutions the reliable, performance-driven choice for home owners, distributors, and contractors alike.

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