Concrete Sample Making Mold Large

Re-usable, flexible sample making mold to quickly and easily create samples of concrete.

New large 12"x12" size. (Actual size is 11 7/8" x 11 7/8" x 11/16" Thick)

Can also be used to make actual concrete tiles for flooring, backsplashes, decorative hot plate for hot cooking dishes, etc.

Flexible, yet still rigid enough to support casting.

Made of extremely durable polyurethane that can flex and stay strong.

Good for hundreds of uses- Actually gets better with each use as the mold will season.