Re: painting the deck and the walls of my boat
clean, dewax, scuff sand, solvent clean, repairs, solvent clean, scuff repairs, solvent clean, prime, finish sand, solvent clean, paint, color sand, solvent wash, paint, color sand, solvent wash, paint. Admire perfect paint job.
In that order.
Clean- no detergents, TSP, or bleach only
dewax- two rags w/ 202 solvent wash, be thorough change rags often
scuff sand- 220grit to haze lightly
solvent clean- compatible thinner with paint system to remove sanding residue, acetone flashes too quickly, two rags- wipe on wipe off.
repairs- fix the stuff you find wrong when you do the sanding. (dings chips crazing ect.
solvent clean- see above
scuff repairs- scuff or level fillers or resins used for repairs.
solvent clean- see above
Prime- use primer compatible with paint system
Finish sand- 320 400 grit or recommended by paint system to level primer.
solvent clean- use compatible solvent that will not damage primer to remove residue.
Paint- use recommended application method by paint system, recommend roll/ tip paint marine polyurethanes.
Color sand- 400+ grits to level paint, remove runs, sags ect.
solvent wash- 2 rags, compatible solvent wont damage paint.
Paint coat 2- see above, thin coat
solvent wash- 2 rags, see above
Paint coat 3- see above
Admire and smile at perfect paint job!
note-
do not use dewaxing solvents on primer or paint, it will damage it.
My method...enjoy.