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

1200 130 1400c 25mm 50mm Thick Silicate Insulation Wool Mineral Fibre Wool Cotton Ceramic Fiber Thermal Insulation Blanket in Rolls with Aluminium Foil

🔥Package Included: You will receive two pieces of quality ceramic wool, each measuring 12 x 8 inches and 1 inch thick, perfect for use in your home

2Pack Premium Ceramic Wool for Portable Tabletop Firepit to Extend Burn Time - Ceramic Wool Wick Sponge Ceramic Fiber Insulation for Bioethanol

Rockwool wired mat, Rockwool Blanket

ROCKWOOL® Mineral Wool

New alcohol stove, I combined a Starlyte and Kojin. : r/Ultralight

Kaowool Wet Felt (2300ºF Pre-Wetted Formable/Moldable Ceramic Felt: Dries in Formed Shape to Rigid Shell) - Foundry Service & Supplies, Inc.

Furnace Sheet High Temperature Fiber Graphite Carbon Felt Panel Insulation

2Pack Premium Ceramic Wool for Portable Tabletop Firepit to Extend Burn Time - Ceramic Wool Wick Sponge Ceramic Fiber Insulation for Bioethanol Fireplaces (12 x 8) : Patio, Lawn & Garden

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Owens Coning Shrink Packing Fireproof Rock Wool Blanket for Thermal Insulation/Rockwool - China Rock Wool Blanket, Rock Wool Felt

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

Products & Applications