Poly 81-90
Poly 81-90 is a firm A~90 polyurethane liquid rubber used for making molds, mold facings, stamping tools, industrial parts, rollers, gaskets, bumpers, pads and more. This rubber is very tough, durable and abrasion-resistant and offers low moisture sensitivity.
News
- 06/11/2013
- New "How-To" Videos Posted on YouTube
- 05/10/2013
- Polytek at the Architectural Precast Association Show
- 05/02/2013
- Polygel Spray 50 In Action




