L-3570 A/B

BJB’s “L Series” with its 20 to 35 minute work time is perfect for manufacturing larger or more complex parts and molds.  L-3570 is a 70 Shore A material offering exceptional physical properties.  You’ll find the 2:1 ratio to be extremely convenient whether you’re hand mixing or using cartridges.  For faster work times consider BJB’s F-1 or M Series of urethane elastomers.