The Cube Maker, by ACM The Cube Maker™ utilizes disposable polypropylene mold liners that fit into a permanent three-gang aluminum frame. Cured cubes are lifted out of the frame and the liners are stripped away. Constructed with the same tolerances as described in ASTM C109 . The reusable frame never needs cleanup. This inexpensive, time-saving system is reliable for in-house quality control and other non-specification applications. The Cube Maker™ must be used as a complete system to achieve effective results. Includes: 3 gang aluminum frame Stainless steel retainer caps 2” compressive pads (2 red polyurethane pads for testing cubes up to 4000 psi & 2 amber polyurethane pads for testing cubes exceeding 4000 psi). Tamping rod 27 disposable liners Curing cover Stripping knife CT-2320