A nontoxic, nondrip, 100\% solids Thixatropic 2-part paste. Unlimited uses in bonding, sealing, and as a filler for most materials. Ideal for sidewall and overhead work without drip or sag. Can be sanded, drilled, molded, shaped, and painted. Can be used on fiberglass, wood, concrete, metals, brick, glass, ceramics, hard plastics, and more. Remains workable for 10 to 15 minutes. Cures in 3 to 4 hours.