KX Flex™

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 40A, 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.

Free Shipping on qualifying items

See details

▶ Watch Video

KX Flex™ 40

Fast-setting shore A 40 hardness urethane elastomer, 1A:1B mix ratio by volume or weight, 2.5 minute pot life and 30 minute handling time.

Technical Bulletin / Health & Safety

Free Shipping

KX Flex 40 - Trial Unit
Net Weight: 1.8 lbs

$33.32

Free Shipping

KX Flex 40 - Gallon Unit
Net Weight: 17.6 lbs

$184.30

KX Flex 40 - 5 Gallon Unit
Net Weight: 78 lbs

$760.42

✖
▶ Watch Video

KX Flex™ 60

Fast-setting shore A 60 hardness urethane elastomer, 1A:1B mix ratio by volume, 2.5 minute pot life and 30 minute handling time.

Technical Bulletin / Health & Safety

Free Shipping

KX Flex 60 - Trial Unit
Net Weight: 1.8 lbs

$31.75

Free Shipping

KX Flex 60 - Gallon Unit
Net Weight: 15.5 lbs

$172.02

KX Flex™ 60 - 5 Gallon Unit
Net Weight: 77.5 lbs

$709.76

✖
▶ Watch Video

KX Flex™ 90

Fast-setting shore A 90 hardness urethane elastomer, 100A:120B mix ratio by weight - scale required, 2.5 minute pot life and 30 minute handling time.

Technical Bulletin / Health & Safety

WARNING: Prop 65

Free Shipping

KX Flex 90 - Trial Unit
Net Weight: 1.8 lbs

$34.47

Free Shipping

KX Flex 90 - Gallon Unit
Net Weight: 17.6 lbs

$228.75

KX Flex 90 - 5 Gallon Unit
Net Weight: 78 lbs

$849.87

✖