 
     Coolpac
A composite of premium liquid cast polyurethane and a low-friction additive, Coolpac results in half the friction and twice the abrasion resistance of other urethane seals.
Lower coefficient of friction Coolpac reduces the wear and heat build-up from friction in mechanical parts - reducing energy consumption and the need for lubricants in air cylinders. Higher abrasion resistance Coolpac imparts outstanding toughness and wear - extending service life while reducing down time and maintenance costs. Coolpac 9300 Piston rings U-Pack U-Cup Coolpac HP 9100 (High Temperature) Piston rings U-Pack U-Cup |