Carbon felt, rockwool, ceramic wool: which padding for kojin-style

I love DIY alcohol stoves, and in this period I appreciate the simplicity and practicality of open-flame kojin-style and starlite-style alcohol stoves. I'm building some of them, but I'd like

PAN Carbon Felt - 12.7 mm thick

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ASTM C553 Mineral Fiber Rock Wool Acoustic Fireproof Insulation Material Roll Rock Wool Blanket Factory - China Thermal Insulation, Rockwool

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Carbon felt, rockwool, ceramic wool: which padding for kojin-style stoves? - Backpacking Light

♥Material: 100% polyester ♥Color: Gray ♥Size: 35x25cm♥Thickness: 10 mm ♥Weight: 120 gm/Bag ♥Packing: 1 pieces

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Rock wool - Ceramic fiber manufacturer:ccewool@

ROCKWOOL® Mineral Wool

Lynn Manufacturing Kaowool Ceramic Fiber Insulation, 1 Thick x 12 x 24, 2400F Fireproof Insulation Blanket, 3023E : Tools & Home Improvement

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