Klinger India Polystrat Sheet Materials for Brake Shims

For Automotive disc pad brakes applications

KLINGER Polystrat are steel base, generally coated with a rubber layer on each side creating a noise damping material for disc pad brakes applications.

Polystrat BT38-21 and Polystrat BT38-20. Both are noise absorbing shims for brake disks that feature a rubber coating on both sides, which is subsequently vulcanized. Polystrat BT38-21, however, is also characterized by an additional acrylic adhesive, which is applied to the inner face of the rubber. It serves to further increase the sealing strength. Due to its higher quality, Polystrat BT38-21 is typically used by original equipment manufacturers, while BT38-20 is very popular in the after-market segment.