Thinning Polyurethane For Floors

Thinning with naphtha makes polyurethane dry faster.

Thinning polyurethane for floors.

Because you want to your finish coats to be less heavy because the polyurethane has thickened over time or just to clean your brushes or messes. There are two main forms of polyurethane oil based and water borne poly. Oil based vs water borne polyurethane. Thinning can help the finish flow into fine details and nooks and crannies with less buildup.

For floor projects use a square buff orbital or disk type sander with 220 grit sandpaper or the equivalent grit pad or screen specifically designed for sanding between coats. The brand of polyurethane will have a huge impact on how your floors look as well as how long they last. But lets start from the beginning. Buy on amazon.

Some stains are self sealing. You may choose to thin oil based polyurethanes with mineral spirits or naphtha but for most applications this is not necessary. Polyurethane is a common modern wood finish that can be purchased with either an oil or a water base. Naphtha evaporates much faster than mineral spirits or turpentine.

Brush the sealer on with a natural bristle brush using long even strokes. Polyurethane decorates and protects your floors at the same time. If you are going to use a polyurethane finish then go for the best polyurethane for floors. Applying oil based polyurethane.

The first is evaporation of the thinner. Dura seal 1g satin 310 polyurethane. Check the manufacturer s recommendations on the product label. Do not use a belt or drum type sander for sanding between coats.

Apply a thin coat of minwax fast drying polyurethane using a high quality natural or foam brush. Be sure to catch any runs. Start out with 36 grit paper then 60 then 100 grit. You may want to thin your polyurethane for a variety of reasons.

Check the can for. If you are going to use a polyurethane finish then go for the best polyurethane for floors. Pour the products into a glass jar and gently stir the mixture with a flat stir stick. You can read more about them in this article.

But like all varnishes polyurethane dries in two steps. So the logic behind this myth which is fairly new is that the finish will dry faster if the thinner evaporates faster.