Kiln Shelf Core Lite 18″x18″

Shelf measures 18″ x 18″ x 1″ thick.

Square.

These shelves are extruded with openings through the interior. They can be fired up to Cone 9 safely. Multiple high temp firings pushing to Cone 10 are not recommended.

The shelf composition is a mix of mullite and cordierite with about 5% magnesium. Not recommended for wood, reduction or salt firings. Each shelf is ground on both the top and bottom for sheer flatness.

Shelf weight: 14 pounds