Overnight Cure Urethane Elastomers - Flexible


Freeman offers a full line of flexible polyurethane elastomers ranging from 28A up to 60A hardness. They can be poured or brushed onto prepared surfaces. Our polyurethane elastomers are economical, durable, highly abrasion-resistant, and reproduce exceptional detail. These qualities make them the ideal materials for soft parts where high degree of flexibility and toughness is required, flexible molds for concrete casting, and sculpture reproduction.

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Specification Table


Freeman 1035 Mold Making Polyurethane Elastomer

35A Shore Hardness / 2" Cast Thickness / 30 Min. Gel Time / 1,000% Elongation

Freeman 1040 Mold Making Polyurethane Elastomer

45-55A Shore Hardness / 2" Cast Thickness / 28 Min. Gel Time / 280% Elongation

RenCast 6400-3 High Elongation Flexible Polyurethane

52A Shore Hardness / 2" Cast Thickness / 40 Min. Gel Time / 251% Elongation

Freeman 2040 Mold Making Polyurethane Elastomer

50A Shore Hardness / 4" Cast Thickness / 15 Min. Gel Time / 970% Elongation

RenCast 6401-3 Tough, Resilient Mold Making Polyurethane

65A Shore Hardness / 1.5" Cast Thickness / 25 Min. Gel Time / 270% Elongation

RenCast 6410-3 Very Flexible Mold Making Polyurethane

42A Shore Hardness / 4" Cast Thickness / 26 Min. Gel Time / 340% Elongation

ISOMold CMR 3001

28-32A Shore Hardness / 4" Cast Thickness / 25-30 Min. Gel Time / 600% Elongation

ISOMold UMR 411

40A Shore Hardness / 4" Cast Thickness / 15 Min. Gel Time / 600% Elongation

ISOMold CMR 5001

48-52A Shore Hardness / 4" Cast Thickness / 15 Min. Gel Time / 530% Elongation

ISOMold UMR 611

60A Shore Hardness / 4" Cast Thickness / 20 Min. Gel Time / 600% Elongation