Environmental Technology 33720 1-Pound Kit Casting' Craft Easymold Silicone Rubber Package contains net 1 lb. Adult supervision recommended If material gets into eyes, wash eyes with plenty of water Brushable/Pourable 45 Minute to 1 hour working time, 24 hour cure; Cure rate can be adjusted by applying heat Produces extremely fine detail from original Self releasing, no mold release agent required for most applications High heat range, up to 400-Degree F