My wheel bore prep has been found lacking. Always polished with Novus 2 and called it good until it was time for the graphite. Have recently been schooled about the importance of bore sealing. I know there's a bazillion speciality products for this process but is there a preferred off the shelf automotive product alternative ? Asking for a friend,,,,,Naw not really, I just don't know what's out there.....Thanks.
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