Flex-It 40

Made in the USA

When you buy from SRC, you'll receive fresh American-made materials every time, direct from the source.

Flex-It 40 is a flexible urethan casting resin with excellent tear strength and good chemical resistance.

Regular price $27.99
Regular price Sale price $27.99
Shipping calculated at checkout.
Size: 2 Pint 32 oz
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Regular price Sale price $27.99

Flex-It 40 is a flexible urethane casting resin designed for casting flexible molds, seals, gaskets, models, prototypes, parts, etc.. It has excellent tear strength, elongation, tensile strength, and good chemical resistance.

Flex-It 40 is a flexible urethane casting resin designed for casting flexible molds, seals, gaskets, models, prototypes, parts, etc.. It has excellent tear strength, elongation, tensile strength, and good chemical resistance.

Mix Ratio 1:1 by weight / volume
Working Time 15.0 minutes
Demold Time 5.0 hours
Heat Deflection 170°F
Shrinkage .001
Color Semi-clear
Hardness 40-A
Viscosity 600 cps

Customer Reviews

Based on 6 reviews
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17%
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L
Luis Sumano
Stop asking for reviews

Annoying

T
Tim Thomas
What i hoped for

Is as flexible as i hoped for, and seems to let the colors come out true, even with the yellow tint.

T
Temir
Flex-it-40

Super great resin. in thin layers and in large amounts. The product is exactly what i needed for my project

T
Thomas Piotrowski
Flex-It 40

Works great with a pretty quick set time.

t
tom kraushaar
flex-it 40

Flex-it 40 is easy to use, mix and work time allows me( a novices caster ) to de-gas and pour without the stress of a faster product. I've been using it to make soft handles for hand tools. Love Flex-it products.