Hello. I am resurrecting an old thread but its the closest I've found to answering my question.
If Lizardskin has cured for a long time (weeks, months), does it need any scuffing before applying an SPI epoxy topcoat?
I'm working my way through my Mustang. Whole underside, interior, and trunk covered in SPI epoxy. I just put a good couple coats of Lizardskin sound control on the inside of my quarter panels (in trunk), over SPI epoxy. It has been curing for 3 days. I was about to topcoat the Lizardskin with SPI epoxy as-is, but wondered if I'd be better off waiting to apply epoxy until closer to time of final paint topcoat application in trunk (weeks, or months from now) to avoid scuffing and recoating the epoxy.
BTW I read a lot on this forum and appreciate the contributors. I couldn't be painting my own car without it.
Thank you,
Matt