We stock our custom blended neoprene for leveling and aligning critical equipment. We can custom cut shims to any size up to 22” x 40” in our shore a 70+/- durometer and slightly larger in our shore a 55+/- durometer. These shims cost less than conventional metal shims and can be stacked to achieve the proper height required. As a rule, metal shims do not increase the vibration isolation and dampening properties. Our lp-13 shims provide additional vibration isolation, control and noise dampening.