How Can I Remove Polyurethane from cultured marble or acrylic counter top?


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Old 09-23-12, 10:29 AM
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How Can I Remove Polyurethane from cultured marble or acrylic counter top?

Hi. I got some spar urethane on the vanity counter top in the bathroom. I am not sure if the counter top is cultured marble or acrylic. The counter top was recently purchased in Home Depot and was at the low to medium price range. It is not too much urethane, just some drips. Do you know how I can safely remove the urethane without ruining the counter top? I tried lightly scraping, but due to the location of the urethane drips I can't scrape them off. Can I use mineral spirits? Goof off? Thank you for your advice.
 
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Old 09-24-12, 04:06 AM
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I'd take a razor blade and carefully scrape/cut the drips off with it. Lacquer thinner should remove any residue that's left but don't use any more than necessary - I don't know if the lacquer thinner will hurt the top.

Mineral spirits will only work while the poly is still wet/tacky. Products like 'goof off' and 'oops' only work on latex coatings.
 
 

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