The black polishing foam pad with embossed pattern is a softer grade of foam, reserved for the final stages of bodywork polishing. It is particularly suitable for use over black or dark finishes.
The "waffle" face structure generates less heat because the air is scooped under the foam and lowers the temperature. Therefore there will be a need to increase the speed of the polisher to reach the yield of a smooth foam, which produces a higher heat.
> The increase in temperature is necessary to give a gloss aspect.
The advantage of foams with embossing pattern is that they buff well uneven surfaces, without missing any recess or losing speed in the corners compared to flat foams