Thermoset Polyurethane, Elastomer, Unreinforced Thermoset Polyurethane, Elastomer, Unreinforced TSE Industries Millathane® HT High Temperature-Resistant Millable Polyester Polyurethane with 50 PHR N330 (HAF) Filler 0 out of 5 Quick View Thermoset Polyurethane, Elastomer, Unreinforced TSE Industries Millathane® CM Millable Polyether Urethane Rubber, Hardness 63A 0 out of 5 Quick View