Typical materials for brake shims include stainless steel, rubber, and composite materials. A common structure for a brake shim is a metal core with a rubber coating. The metal provides strength and durability, while the rubber coating reduces noise and vibration.

The rubber-coated metal brake shim is usually attached to the brake pad using an adhesive. The adhesive must be strong enough to withstand the high temperatures and pressures of the braking system. The brake lining shim is then installed between the brake pad and the brake caliper.