TomBoctou
Hot Rolled
- Joined
- Dec 29, 2007
- Location
- Boston, MA, USA
I've got a mill that needs a bit of touchup to its Polane B (Sherwin Williams isocyanate) paint job.
Don't ask why I care, I just do.
Does anybody know how to spray Polane over Polane? Can I get away with lightly sanding the surface and respraying the top coat? Do I need to re-prime it? Is it possible to get good adhesion to Polane at all?
I tried calling Sherwin Williams tech support, but they've gotten touchy about the really toxic stuff and wouldn't talk to me about Polane if I didn't have an account with them.
Don't ask why I care, I just do.
Does anybody know how to spray Polane over Polane? Can I get away with lightly sanding the surface and respraying the top coat? Do I need to re-prime it? Is it possible to get good adhesion to Polane at all?
I tried calling Sherwin Williams tech support, but they've gotten touchy about the really toxic stuff and wouldn't talk to me about Polane if I didn't have an account with them.