Can you water down polyurethane?
If it goes on fine, use it. If the poly is water-based and too thick, thin it by adding water (no more than 10 percent). You can also thin solvent-based poly by adding up to 10 percent mineral spirits, but only if you live in a state that allows it.Click to see full answer. Herein,…
If it goes on fine, use it. If the poly is water-based and too thick, thin it by adding water (no more than 10 percent). You can also thin solvent-based poly by adding up to 10 percent mineral spirits, but only if you live in a state that allows it.Click to see full answer. Herein, can you dilute polyurethane?Prepare the polyurethane by reducing it about 10 percent with mineral spirits, unless you’re using water-based polyurethane, which doesn’t need thinning. Thinning the polyurethane makes it flow on more smoothly and reduces brush marks.Secondly, how do you apply water based polyurethane? The basic application technique for water-based poly is similar to that for oil-based. Apply a very thin coat of polyurethane with a fine brush, foam pad, or cloth. Work with the grain, and avoid applying too much polyurethane to avoid raising the grain. Considering this, what do you use to thin polyurethane? Several substances can be used to thin polyurethane including turpentine, mineral spirits, paint thinner or, in some cases, water.Can you put water based polyurethane over oil based poly?Answer: In most cases, it is OK to use a water-based polyurethane over an oil-based finish in good condition. You should remove grease, dirt and wax by scrubbing the surface with a wood prep/cleaner/de-glosser, or mineral spirits and synthetic steel wool.
