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Tremco
1/2" x 3" TREMstop® FS Firestopping Fiber Blanket
QXO product C-420513 · 1 options
Selected: TRE TREMSTOP FS BLANKET 1/2"X3"
QXO SKU 420513 · Product number TREFSB5325
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- CAS|RL
- Item Weight
- 2.05
- Algae Resistance
- No
- Applicable Standards
- ASTM C920 Type S, Grade NS, Class 100/50, Use NT, M, G, A and O ASTM C1248 ASTM C1382 ASTM E84 U.S. Federal Specification TT-S-001543A (COM-NBS) Class A U.S. Federal Specification TT-S-00230C (COM-NBS) Class A, Type II CAN/CGSB 19.13-M87, MCG-2-40-B-N EIMA Test Method 300.01 ASTM E2357 NFPA 285 GreenGuard Certified UL Classified LEED Miami-Dade County Approved
About this product
TREMstop® FS Blanket is a bio-soluble fiber insulation developed from a calcia, magnesia, silica chemistry to provide thermal insulation at operating temperatures up to 1832 °F (1000 °C).



