Patented VSS™ Shim

Patented VSS™ Shim

How the shim helps to deal with noise in the braking system?

Shim is the best way to deal with noise in the braking system. Without shims, individual parts of the brake system can vibrate, thereby creating unpleasant noises.

Shims reduce the forces and the amplitude of vibration, this effect is achieved due to the damping material from which the shim is made. It increases the weight, which can quench oscillation between the caliper and the brake pad.

Also, the shim can act as a thermal barrier to provide the stable temperature of the brake pads for creation of a stable braking torque.

Patented Vulcanized Silencing System

High-quality shim is made of several layers of material, each of which has different damping factors. Each of the layers is selected by engineers for a specific braking system individually to obtain the best NVH – Noise, Vibration, Harshness.

In Friction Master® brake pads different types of shims – from Constraint Layer (metal coated ) and multi-layer to rubberized and glass-plastic are used. The latest are used in the flagship line Friction Master® Elite™.

A multi-layered shim using patented VSS ™ technology (Vulcanized Silencing System), where the rubber lining is vulcanized between metal layers, provide an unsurpassed level of vibrations and noises damping, thanks to the carefully selected damping factors of all components.

Multilayered shim