yes I agree with Mike, there are some companies that still do not use diminishing abrasives and most smart companies will. The cost of these abrasives is much higher, but as Mike said the results can speak for themselves as many of you have seen with our SSR line. The key as Mike said is to not damage the finish as you are removing swirls, sanding marks and scratches, which make it easier for more people and even beginners to get better results.
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