KX Flex

Fast Setting Urethane Casting Elastomers

KX Flex™ elastomers are fast setting two-component urethane that cure quickly to semi-rigid, highly impact resistant elastomers. KX Flex™ urethanes are off-white when cured, which makes this plastic very easy to color using SO-Strong™, UVO™ or IGNITE™ colorants.

With Shore values of 60A or 90A, this semi-rigid plastic is used for a variety of applications including fast mold making, fast model duplication, prototyping, durable miniatures, props and special effects, or making parts that are impact resistant. Fully cured castings are tough and durable.

Call to Order

Subtotal:
ProductSizeNet WeightPrice
Quantity

KX Flex™ 40

Fast-setting Shore 40A urethane that offers very high impact resistance. 1A:1B By Volume Mix Ratio. 		Trial Unit 1.8 lbs. 3156
Gallon Unit 17.6 lbs. 17120
5 Gallon Unit 78 lbs. 75120

KX Flex™ 60

Fast-setting Shore 60A urethane that offers very high impact resistance. 1A:1B By Volume Mix Ratio.
How Does It Work? 		Trial Unit 1.8 lbs. 3060
Gallon Unit 15.5 lbs. 16592
5 Gallon Unit 77.5 lbs. 72793

KX Flex™ 90

Fast-setting Shore 90A urethane that offers very high impact resistance. 100A:120B By Weight Mix Ratio - Scale Required.
How Does It Work? 		Trial Unit 1.8 lbs. 3355
Gallon Unit 17.6 lbs. 21896
5 Gallon Unit 78 lbs. 83351

Document Downloads

Technical Bulletin

Safety Data Sheets

Frequently Asked Questions

Videos

KX Flex Video:

How To Make a Fake Crowbar and Other Props Using KX Flex™ 90

 KX Flex Video:

How to Make a Hollow, Impact-Resistant Flexible Prop

Related Products

All Reynolds locations will be closed Friday & Saturday, April 7th - 8th in observance of Easter Weekend. Resuming normal operations on Monday, April 10th.