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Thread: Trying to avoid a water-based poly nightmare

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  1. #1
    Join Date
    Dec 2016
    Location
    Denver, CO
    Posts
    209

    Trying to avoid a water-based poly nightmare

    I have a 9x2' top for a media cabinet and I'll be using General Finishes high performance satin topcoat. Unfortunately I don't have spraying capabilities at this time, so I'm planning to brush. I've thinned it about 12% with the GF extender. I did a few test strips on long but narrow scrap and the first coat showed some visible brush marks as well as thirsty spots. The second coat on went a little smoother but not ideal. I'd really like to get a fairly smooth surface. Then I had the idea of measuring out the amount of finish (3.7 oz, given 600 sq ft per gallon), pouring it on, and spreading it out with a brush or paint pad applicator thing. Thoughts? I'm in very dry Colorado and shop temps are 65-75. Thanks.
    Last edited by Bennett Ostroff; 10-17-2017 at 12:35 AM.

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