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  1. Polyurethane over paint? - DIY Home Improvement Forum

    Dec 21, 2007 · I built a wooden coffee table for my daughter for Christmas. She wants it painted to match her decor. I applied one coat of primer and plan on putting one or two coats of latec …

  2. Poly over spray Rustoleum - DIY Home Improvement Forum

    Dec 16, 2018 · Applying water based poly over any enamel requires sanding first to insure adhesion. I rarely use waterbased poly but would assume a light sanding between coats would …

  3. Problem w/ polyurethane top coat over spray paint | DIY Home ...

    Mar 23, 2012 · I put on a few coats of oil-based Rustoleum paint (spray). The problem is the protective coating over the paint. I tried a MinWax oil-based polyurethane spray (fast-drying …

  4. mixing polyurethane/clear coat sealers into paint??

    Jul 14, 2008 · Similarily, you can also paint over a polyurethane floor paint with a polyurethane hardwood floor finish to make for a thicker film, and therefore a more durable coating on your …

  5. polyurethane over white paint? - DIY Home Improvement Forum

    May 29, 2010 · I'm painting small shelves in a bathroom white.. Can I cover my white paint with polyurethane for ease in cleaning and to protect from moisture? Also am considering painting …

  6. Polyurethane Over Paint - DIY Home Improvement Forum

    Jan 31, 2019 · A lot depends on how many coats [how thick] the piece has. Oil base poly/varnish will yellow the paint it's applied over - very noticeable with whites and light pastels. Personally …

  7. Floor polyurethane over painted floor? - DIY Home Improvement …

    Oct 11, 2016 · We are putting down a painted plywood floor and are thinking of protecting it with a water based floor polyurethane. The painted floor is Sherwin Williams Porch and Paint. Is this …

  8. Using polyurethane over latex paint that's over an...

    Oct 4, 2022 · I wasn't thinking and painted a latex paint over shelves that i now believe were previously painted with an oil-based product (varnish?). Can I use an oil-based polyurethane …

  9. Poly over Oil Enamel? - FineWoodworking

    May 21, 2007 · Oil based enamel paint is just varnish with opaque color pigments added. In other words, as a finish, it is just a "tough" as a polyurethane varnish product once it has had 3-4 …

  10. Satin poly over gloss? - FineWoodworking

    May 15, 2006 · Satin varnish can easily be applied over gloss. In fact, the preferred proceedure for using satin varnish is to have all coats except the last be gloss varnish. This gives a clearer …