According to the manufacturer, SilkeMat rigidizer is a non-carcinogenic, completely odorless, safe rigidizer for use with SilkeMat cloth. Combined, the two enable the kilnformed glass artist to create custom slump molds in almost any configuration.
Sold by the quart and the half-gallon. Only sold directly through Larry Pile Glass; will not ship.
Quart – $19
Half-Gallon – $35