Polyurethane Over Latex Paint Floor

Can water based floor polyurethane be used over paint.

Polyurethane over latex paint floor. There s nothing worse than putting hours of effort into painting a newly acquired piece of furniture only to have it scratch and peel off at the slightest touch. However oil based polyurethane tends to yellow as it ages whereas water based varieties stay transparent. Polyurethane can be oil or water based and you can use either kind over latex paint. A polyurethane finish can prolong the life of paint and prevent ultra violet rays from causing it to fade.

You can manufacture it to be hard like wood spongy like upholstery. It s durable flexible and resilient. Furthermore polyurethane application is a very simple procedure that virtually any household handyman is capable of tackling provided of course that they re armed with the proper set of tools and a helpful set of instructions. Applying polyurethane over a painted surface will give it an impeccably smooth finish.

That clear coat makes painting over polyurethane or varnish impossible unless you follow these three simple tips. Coats and dry times to get a solid finish apply three coats of paint over the oil based primer. Ideally paint over polyurethane when the temperatures are above 70 degrees. Wipe the sanding dust away with a damp rag or tack cloth.

Unfortunately when many do it yourselfers apply polyurethane over a water based latex or acrylic paint they end up with rampant flaking. Allow each coat of paint to dry for 24 hours before applying the next coat especially if you re painting a floor or a piece of furniture that will need a durable finish. It s important to wait for the latex paint to fully cure before you coat it with polyurethane or the latex undercoat may not harden fully. Apply oil or water based polyurethane with a brush or spray it.

Although latex paint dries to the touch in a few hours it can take up to 30 days to cure depending on the color and thickness of the coating and the ambient temperature and humidity. For those individuals who don t know specifically what polyurethane is it s a synthetic product that works in the same way as paint rubber metal wood and other materials do.