Reynolds Advanced Materials
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EZ-Mix® 40

Brushable Urethane Rubber Compound

EZ-MIX® 40 is a brushable polyurethane rubber mold compound that mixes and applies easily. After a few minutes of mixing, EZ-MIX® 40 is ready to be applied to a vertical surface with a brush. A suitable thickness is attained with multiple layers and EZ-MIX® 40 cures overnight with negligible shrinkage to a flexible, durable mold rubber. Following the application of a support shell, a rubber mold made with EZ-MIX® 40 is suitable for casting a variety of materials including wax, gypsum, urethane/epoxy resins, concrete, etc.


Subtotal: $0.00
ProductSizeNet WeightPrice Quantity
EZ-Mix 40
Brushable Easy To Mix Shore 40A Hardness Urethane Rubber. 1A:1B Mix Ratio By Volume. No Scale Required. WARNING: Prop 65 NoticeWARNING: Known to the state of CA to cause cancer, birth defects or reproductive harm -
Look Closer Trial Unit 2 lbs. $27.78
Look Closer Gallon Unit 16 lbs. $112.81
Look Closer 5 Gallon Unit 80 lbs. $471.47

Technical & Safety

Technical Bulletin


Additional Documents

alertA release agent is required to remove cured urethane rubber from most surfaces.
alertMany surfaces need to be sealed before applying urethane rubber.
alertIt is recommended to apply this material by brush.