packing tape line

Posted by Peter on Sep 3, 2004

I finish sanded my hatch covers last night and put a coat of epoxie on. On inspecting them this morning I could see a faint 2" wide line that was lighter than the rest of the cover. I decided that it was from the packing tape that was used to wrap the covers together when it was shipped. Any ideas? Should I wait til the epoxie cures and then resand it?