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Quantity
1
Flex-It 90 is a semi-rigid urethane casting resin designed for casting abrasion resistant molds, seals, gaskets, models, prototypes, parts, rollers, etc.. It is semi-rigid in mass castings and flexible in thin cross-sections. FLEX-IT 90 has...
Reviews
4.6
29 ratings
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Did exactly what i wanted it to do. Will definitely get more when needed.
P
PERRY · April 25, 2026
Product arrived quickly and has performed great.
A
Anonymous · April 3, 2026
I used this stuff in a parts tumbler that had wore through the original rubber coating on the bottom. Seems to be working great. I bought it because I had used some other stuff for years now but it was black and made for repairing mining belts it worked ok it eventually had to be redone. So I decided to look for something better and figured out what rubber was used in tumblers and that lead me to looking here.
