Description
Durablanket-S 8LB Ceramic Fiber Blanket — ½″ × 24″ × 25′ (50 SF / roll)
Durablanket-S 8 lb/ft³ alumino-silicate ceramic fiber blanket (Unifrax / Fiberfrax) — a flexible, lightweight, high-temperature insulation with very low thermal conductivity. Perfect for insulating wood-fired and pizza oven domes, furnace and kiln linings, boilers, chimneys and expansion joints.
Excellent thermal-shock resistance; unaffected by water or oil (properties recover after drying) and resistant to most chemical attack.
Features & Benefits
- Low thermal conductivity & low heat storage
- Lightweight and flexible, easy to cut and install
- Excellent thermal-shock resistance
- No smoke or odor on heat-up
- Resists water, oil and most chemicals
Applications
Wood-fired & pizza oven domes, furnace & kiln linings, boilers, chimneys and expansion joints.
Technical Specifications
| Material | Alumino-silicate ceramic fiber |
|---|---|
| Brand | Unifrax Fiberfrax Durablanket-S |
| Density | 8 lb/ft³ (128 kg/m³) |
| Temp. Classification | 2,300 °F (1,260 °C) |
| Melting Point | ≈ 3,200 °F (1,760 °C) |
| Composition | Al₂O₃ ≈ 45% · SiO₂ ≈ 54% |
| Thickness | ½″ (12.7 mm) |
| Coverage | 50 sq ft per roll |
Materials & Dimensions
- Material: Alumino-silicate ceramic fiber (Unifrax Fiberfrax)
- Dimensions: ½″ × 24″ × 25′ (50 SF / roll)
- Weight: ≈ 17 lb per roll (calculated from density 8 lb/ft³ × roll volume)

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