Sanding Sealer Help

birdog

Can polyurethane be applied over a sanding sealer? Or what can't be applied over a sanding sealer may be a better question.

Brushslingers

yes
almost nothing

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Benn

Da Vinci

Yes, although I much prefer McCloskeys satin heirloom varnish. Much deeper rich, amber color on woods. I've used polys, can't compare to varnish in my opinion.

Bay Area Painting Company and Faux Finishing

jackrabbit5

Most sanding sealers contain stearates and most of the polyurethanes I have seen recommend NOT applying over anything with stearates due to adhesion problems. Look for a sanding sealer specifically for use under poly and you'll be fine.

painterofeveryt

or try dewaxed shellac.....such as bullseye first coat

Da Vinci

Sorry- I should have clarified. Definitely use the dewaxed shellac, I love first coat- use it on all my faux and enhanced grain finishes.

The problem is in the adhesion- it looks good but if you attempt to put tape on it, it can pull off to the sealer- which is why it's important to use something like the Seal Coat...

Bay Area Faux Finisher