Quote:
Originally Posted by JeffL
I put the scotch brite on a disc mounted to a 1/4" air grinder.And if I were to go back & forth...wouldn't I still end up with lite scratches in that direction?
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when i do a satin finish i never use discs i use a pad and i always brush in same direction . yes it will leave lines but straight lines that will be all in the same direction

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