Latex Polyurethane Floor Finish

Before the finishing starts i vacuum the project the workbench and the floor.

Latex polyurethane floor finish.

How to use polyurethane over latex paint. Oil based polyurethane cost less than water based. The more dust free the project and the surrounding surfaces the less work you ll have and the more flawless your finish will be. You can definitely overdo it.

For a smooth coating you ll want the surface to be as smooth as possible so prepare the wood by sanding it with a sanding block or orbital sander. While both polyurethane and polycrylic can be applied over water based or oil based paints and finishes you may find that polycrylic doesn t dry quickly over matte latex paint due to additives. High clarity protective coating for indoor wood projects provides a crystal clear finish. Sand your wood with at least 220 grit sandpaper.

Polyurethane floor finishes that have a strong odor or smell have a higher probability of being toxic thereby increasing the risk of breathing problems. The water based material is more expensive so often you will pay around 10 25 more. Polyurethane is a clear varnish that dries to a hard solid finish. You ll get the best results from your topcoat if you remove any old paint varnish or other finishes before polyurethane application.

You don t need much wax for that in fact the less the better. Under the piece to be finished i spread out 6 mil poly to protect the floor from drips and spills and make cleanup easy. Before film finishes like polyurethane varnish were widely available paste wax was the best option for giving wood furniture and floors a protective coating but now the main purpose of wax is simply to polish the existing finish. Start with 120 grit sandpaper on refinished pieces and 80 grit on new wood.

Minwax ultra fast drying polyurethane for floors is a clear water based durable protective finish specifically formulated for use on hardwood floors. As with all wood finishes good results depend on smooth clean wood surfaces but this goes double with clear finishes such as polyurethane. For open grain woods like oak ash or walnut you can apply a wood grain filler before the polyurethane to create an ultra smooth finished surface. What is the difference between minwax ultra fast drying polyurethane for floors 275 v o c and general purpose protective finishes like minwax fast drying polyurethane and minwax water based oil modified polyurethane.

Ensure you use products that have been licensed as non toxic and always apply the finish in the presence of proper ventilation. But on top of the initial cost you also need to consider that you will need to redo the whole job sooner you will probably redo them almost twice as often.