Product Description
Fiberfrax Durablanket S 1x24x25x50x800 Ceramic Fiber Insulation Blanket, 8# Density, 1″ x 24″W x 25’L Roll
The Durablanket (Fiberfrax) is a premium, lightweight refractory ceramic fiber insulating blanket designed for extreme high-temperature environments (up to 2300° F or 1260° C standard). The specification 1" × 24" × 25' yields 50 square feet per roll, boasting an 8 lb. per cubic foot density.
- Thickness: 1"
- Width: 24"
- Length: 25'
- Square Footage: 50 ft² per roll
- Density: 8# (8 lbs. per cubic foot / 128 kg/m³)
- Temperature Rating: Standard 2300° F (1260° C)
- Thermal Conductivity: Low heat storage and low thermal conductivity (approximately R-value of 2.5 per inch)
- Tensile Strength: 7 psi (spun fibers, cross-locked for excellent handling strength
- Forge & Foundry: Lining blacksmith forges, furnaces, and kilns
- Welding & Heat Treat: Removable insulation for stress-relieving welds
- Refractory Repair: Replaces melted or degraded factory insulation in wood stoves and boilers