Pass thru type monorail or structural machines use various types of finger seals seals for the cabinet and vestibule openings. These finger seals act as a containment device for abrasives while allowing parts and ventilation air to enter the blast chamber.

Urethane finger seals featuring polycarbonate inserts incorporate the solid Urethane features of our Urethane finger seals with the flexibilty of our polycarbonate finger seals. The result is an improved, non-fatiguing finger seal with excellent spring back flexibility.