$20.95
Quantity:
Mixed 2 Parts A to 1 Part B Working Time: 45 Minutes Demold Time: 24 Hours Hardness, Shore A: 80 Info: Our hardest polyurethane rubber. Very close in hardness to a car tire. Best for flat molds with minimal detail. Also can be used for certain concrete stamping applications. Mold Release Info: For releasing this rubber from a smooth non-porous original/plug an aerosol such as Poly-2300 or Stoner is suitable. Porous objects such as plaster, concrete or wood should first be sealed to create a smooth surface from which to apply the mold release. Product Bulletin Part A MSDS Part B MSDS
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