ACTIVA Activ-Clay is a fine-grained, light weight air dry clay perfect when highly detailed, intricate designs are required. The strongest air dry clay available, it’s an excellent choice for demanding fine art applications, it is soft and pliable right out of the package and dries to significant strength and durability when cured, not kiln of baking is required. Activ-Clay is a versatile choice for all art applications and accepts all finishes when dry. Superior results are achieved in jewelry making, “Coil and Pinch” creations and stamping applications. Meets ASTM D4236 standards and California Prop 65. Available in White and Terra Cotta.