Flex-It 70
Made in the USA
Made in the USA
When you buy from SRC, you'll receive fresh American-made materials every time, direct from the source.
Flex-It 70 is a flexible urethane casting resin designed for casting flexible molds with excellent tear strength.
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Flex-It 70 is a flexible urethane casting resin designed for casting flexible 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 | 6.0 minutes |
| Demold Time | 2.0 hours |
| Heat Deflection | 170°F |
| Shrinkage | .001 |
| Color | Semi-clear |
| Hardness | 70-A |
| Viscosity | 700 cps |
I absolutely love this stuff. It’s a simple as one to one and that’s all there is to it. YOU CAN’T MESS THIS STUFF UP.!! Excellent reproductive quality, excellent flexibility and finish product is strong and durable. I will buy this product again. And would recommend it to anyone who wants to mold, difficult shapes or small molds that require a very liquid start to infiltrate all crevices.
This product works exactly as it as set it would and better. This is why I have ordered more.This will help further one of my inventions
I love it, great for making miniature figures
This resin cures to a very good & tough material. My only issue with it was the pot life— it’s much shorter than the advertised 6 minutes. I need to fill multiple molds and quickly get them under pressure, but the mixed resin begins to thicken after about a minute, and rapidly becomes impossible to pour. Using this resin slowed me down because I was unable to utilize the full capacity of my molds and pressure pots on each cycle.
This stuff is perfect for my toy molds. Strong but flexible. Takes color great. The quick cure time lets me move fast through my workflow. This has become my go-to urethane resin.
