Non-Asbestos Paper Flask Liner, Roll, 63.5mm x 22.86 m.

This asbestos-free absorbent flask paper effectively wicks away moisture from platinum-casting investment, helping to ensure thorough, even curing of the investment around your patterns. The material is ideal for both high-temperature investments and for any metals that must cool to room temperature before devesting. This 2-1/2"-wide, 1/16"-thick paper can be trimmed as needed to fit into the base and around the sides of a variety of flask sizes (trim to avoid overlapping). Roll contains 75 ft. of paper.