do you have to sand between coats of polyurethane

Best answer 鏄?/div>鏍规嵁 9 涓潵婧?/li> People also ask Can You sand between coats of polyurethane on wood floors? When sanding between polyurethane coats on wooden floors, you can use 320-grit sandpaper wrapped around a hard block for the bes

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鏄?/div>鏍规嵁 9 涓潵婧?/li>

People also ask


  • Can You sand between coats of polyurethane on wood floors?

  • When sanding between polyurethane coats on wooden floors, you can use 320-grit sandpaper wrapped around a hard block for the best result. The first coat needs the most sanding.

  • Should Minwax polyurethane be sanded between coats?

  • Minwax Polyurethane should be sanded between coats. Sand with 320 grit sandpaper to get rid of any fine particles of dust that have settled on it while it was still wet. Sanding in this case not only allows for a smoother finish but can also help abrade the surface and increase inter-coat adhesion.

  • How long does polyurethane need to dry before sanding?

  • If you are working with water-based polyurethane, you will allow it up to 6 hours of drying time, after which you should sand the surface slightly and apply the next layer. In case you are using oil-based polyurethane, please give it up to 24 hours of drying time before sanding and applying the subsequent coat.

  • What grit sandpaper do you use for polyurethane?

  • When sanding between polyurethane coats on wooden floors, you can use 320-grit sandpaper wrapped around a hard block for the best result. The first coat needs the most sanding. After the second coat, you can sand with 400-grit sandpaper.

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