does layering p21s make any difference in depth/shine and protection or is it a waste of wax did anybody try more than 2 layers of p21s!! cause i`ve read that u can do that with "trade secret" upto 5 layers and still get results?
how about GEPC? can it be layered? is there any bonding issues with glaze like #7 or M3 hand glaze?
any ideas?
rover boy
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