Amaco Fiber Shelf Paper - 24" x 24" x 1/4"
A lightweight refractory material processed from high purity alumina-silica fibers ideal for use as a smooth separator when fusing glass. Designs can be cut out of thicker fiber paper and used to fuse glass over it, creating relief patterns. Withstands temperatures up to 2300 F. Does not contain asbestos. Kiln venting is necessary. These refractory fiber papers transform to cristobulite, a form of crystalline silica which may cause lung injury when heated above 1800 F. Use of an approved respiratory mask is recommended. Sold as a single sheet measuring 24" x 24" x 1/4"