The Hard Rubber Tamper is made to comply with ASTM Standards. It is molded from hard rubber with dimensions of 6-in long, 1-in wide and 1/2-in thick (15.2 x 2.5 x 1.3 cm). Smooth surface on all sides.

• For 2″, 3 Gang Plastic Cube Mold click here.

ASTM C 109, C 157, C 185, C 596, AASHTO T-106, T-137, T-160