Generally speaking wallet Smooth ceramic fiber wool . Hobart option
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Fiber Ceramic Blanket - Ht 128 Version | Hobbyland
MaxWool® 2300 - NUTEC
Ceramic fibers wool - to 1,300 °C
Insulation Materials: Fiberfrax Ceramic Fiber
Wholesale Fireproof Ceramic Fiber Wool Fire Blanket for Furnaces - China Insulation Blanket, Wholesale Fire Blanket | Made-in-China.com
Ceramic Fiber Blanket Wet Wool | Rigidizes in Place For Complex Shapes
Nutec Procal | MaxWool Ceramic Fiber Blanket
China Insulation Ceramic Fiber Blanket Manufacturers, Suppliers - Factory Direct Price - LUYANG
Simond Store Ceramic Fiber Insulation Blanket 4# Density, 2300F (1" x 12"x 24") - Walmart.com
Amazon.com: Lynn Manufacturing Kaowool Ceramic Fiber Insulation, 2" Thick x 16" x 48", 2400F Fireproof Insulation Blanket, 3037E : Tools & Home Improvement
Ceramic Fiber Blanket 3000°F | (PCW) Offcuts
Amazon.com: SIMOND STORE Ceramic Fiber Insulation, 2" X 24" X 24", 2400F 8# Density, Fireproof Insulation Blanket for Forges, Furnaces, Stoves, Ceramic Kiln, Dishwasher : Arts, Crafts & Sewing
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An overview of refractory ceramic fibers | Thermal Processing Magazine