Intermediate Cure Urethane Elastomers


These hand pourable urethanes offer a wide range of hardnesses and working times, and can be demolded in as little as 15 minutes to two hours enabling the production of multiple thermoplastic-like prototypes and short run end use parts per day.

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Specification Table


Freeman 1070 Polyurethane Elastomer

70D Shore Hardness / 1/2" Cast Thickness / 3 Min. Gel Time / 15-30 Min. Demold Time

Freeman 1080 Polyurethane Elastomer

80D Shore Hardness / 1/2" Cast Thickness / 20 Min. Gel Time / 2-4 Hr. Demold Time

Freeman 1085 Polyurethane Elastomer

69D Shore Hardness / 3" Cast Thickness / 6 Min. Gel Time / 30-120 Min. Demold Time

RenCast 6432-1 General Purpose Polyurethane

72D Shore Hardness / 1/8" Cast Thickness / 5-6 Min. Gel Time / 1-2 Hr. Demold Time

RenCast 6486 Ultra High Impact Polyurethane (Slow)

67D Shore Hardness / 1/8" Cast Thickness / 7-8 Min. Gel Time / 8 Hr. Demold Time

RenCast 6491 Polyurethane for ABS Prototypes

85D Shore Hardness / 1/8" Cast Thickness / 4-5 Min. Gel Time / 4-6 Hr. Demold Time

RenCast 6497 Fast Flexible Polyurethane

70A Shore Hardness / 1/8" Cast Thickness / 4-5 Min. Gel Time / 2 Hr. Demold Time