by Dean3 » Sun Nov 08, 2009 2:02 pm
I just skimmed this thread so if something has already been covered please forgive.
When painting any *glossy* surface it should be prepped 1st,then primed.Prepping is best done with light sanding using fine grit,just enough to dull the finish,then prime. Without prep work it's like painting glass,meaning,it'll stick but it'll peel easier than a prepped wall. Masked areas should have the tape removed before the paint dries,or if doing 2 coats use a razor/utility knife to gently score through only the paint along the tape edge.Without scoring sometimes You get lucky,sometimes not. The blue masking tape has less glue and can remain on surfaces longer than yellow tape without leaving much glue residue,that is it's main function and selling point,,there is also green masking tape that has an in-between amount of glue I believe. IMO if You don't have to worry about residue then use a good brand of yellow tape as,again IMO,the more glue the less chance of paint bleeding under. Most tapes give recommended times before they suggest removal to prevent residue,with yellow I think it is about 1 week,green longer and blue longest,brands will vary I'm sure.
Dean