6PCS Thickened Ceramic Wool Sponge 300x100x13mm Smokeless & Longer Burn

High Temp Premium Ceramic Wool: Made of high purity ceramic fiber; this ceramic wool sponge resists 1400°C and thermal shock; dense fluffy fiber prevents pulverization and debris under long high-temp burning; it serves as replacement fuel wick for bioethanol fireplace; fire retardant and smokeless indoors; eliminates harsh odor of inferior fiber; longer service life than common glass fiber Strong Absorption & Safe Burning: The porous ceramic wool sponge core soaks bioethanol fuel evenly and releases fuel slowly; lifts burn time by around 40% per fuel filling for stable flame without sudden flare-up; its safety design stops liquid ethanol outflow and sudden blazing when the bioethanol table top firepit tips over; reduces ethanol volatilization and lowers long-term fuel cost for daily indoor fireplace use Flexible Easy-Cut Design: This insulation ceramic wool pad for bioethanol fire is standard 300×100×13mm per piece; can be freely cut with scissors or utility knife into round, curved or irregular shapes; its cut edges stay intact with no loose fluffs; leftover scraps are storable for later replacement; improves material usage and avoids waste from oversized fixed-size fireplace pads Wide Versatile Application: This heat resistant insulation ceramic wool fiber fits most indoor desktop bioethanol fireplaces, portable table top fire bowl and gel bioethanol burners; applies to DIY alcohol stove, café decorative fire pits, mini pizza oven, indoor fire pit, small barbecue grill and tiny industrial kiln insulation; meets home decor, commercial catering and craft DIY needs 6‑Pack Reusable Premium Set: The ceramic wool wicks come in vacuum‑sealed packaging, moisture‑proof for long‑term storage; Durable fiber enables repeated reuse; only partial replacement required when surfaces darken; Stack layers to adjust flame intensity; this ceramic wool for bioethanol suits homes & shops with multiple firepits for regular replacement and cuts replenishment costs