Superwool thermal Ceramic fibre for use in kiln firing glass, ideal as a shelf liner or as a basic mould material.
This product contains ceramic fibres. When using this material care should be taken to ensure that dust masks are worn when handling after firing to prevent inhalation. Minimise dust wherever possible. It can also cause mechanical irritation to skin in the same way as loft insulation.
Please note that this product may be cut or rolled for postage. Please let us know at checkout if you have a preference.
Available in 610mm x 500mm sheet or a full 610mm x 15 Metres roll.