Request for Elasto Durometer Keychain

Rubber can be as hard as hockey puck or as soft as a pencil eraser. It’s a matter of durometer, a measure of hardness that can be quantified on the Shore A scale.

Request the Elasto Durometer Keychain and get samples of rubber sheeting you can hold in your hands. This free resource includes the following items.

• Solid neoprene rubber in 20, 30, 40, 50, 60, and 70 durometer Shore A. Each of these  samples is 12″ x 12″ (30.48 x 30.48 cm) and 0.250″ thick (0.635 cm).
• Solid polyurethane rubber in 80 and 90 durometer Shore A. Both samples are 12″ x 12″ (30.48 x 30.48 cm) and 0.250″ thick (0.635 cm). 
• Sponge neoprene rubber with a firm density. The dimensions of this sample are 42″ wide (106.68 cm) x 72″ (182.88) long and .250″ thick (0.635 cm).