BULK SculptCrete 100 lb. Shape-able Concrete Clay Mix

A premium quality clay concrete mix that works just like traditional clay but hardens like concrete: try the world's best self-hardening clay, now in bulk! This mix does not need an oven or kiln to set, simply mix with water, create your project, and will harden in less than an hour. This can be used with traditional techniques to make a variety of projects.  World's Best Self-Hardening Clay 30-45 Minute Work Time 100 lb. (64 sq. Inches per Pound at 1/4 Inch Thick) Add Water and Create Allow 12 Hours to Cure Made in the USA