Optimum Polisher 6" Backing plate (For 2nd GEN's) brand-ethos Spray over the sanding disc

Spray over the sanding disc

to offer the constant speed output

going as high as 3H

Do not buff or polish immediately after application

while waterproofing it

Optimum Polisher 6" Backing plate (For 2nd GEN's) brand-ethos Spray over the sanding discOptimum Backing Plates are designed to work specifically with OPT 21mm Polisher. Additionally they are perforated to allow air to circulate through the Optimum Foam and Wool pads and through the polisher. This air movement will keep paint, pad, and polisher cooler which will improve the performance and the results. Additionally the lower temperatures will make your polisher and pads last longer and prevent paint from being damaged due to excessive