Exterior Polyurethane Over Paint

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.

Exterior polyurethane over paint.

You can apply polyurethane over any type of paint as long as it s clean and has been properly prepared. Well i much prefer a true satin or matte finish but having gone through this before i knew exactly what i needed to do. But with the right materials and a little bit of elbow grease you can paint over the polyurethane. Polyurethane can be oil or water based and you can use either kind over latex paint.

Start by cleaning the surface and filling in any cracks or imperfections. Polyurethane is a very useful product with multiple uses. However oil based polyurethane tends to yellow as it ages whereas water based varieties stay transparent. It s durable flexible and resilient.

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. A polyurethane finish or varnish is a durable coating that protects a wooden surface which means you can t paint directly over it or your paint won t adhere to it. Last time i used rust oleum water based matte polyurethane. I needed to just put a clear water based polyurethane over the paint.

You can manufacture it to be hard like wood spongy like upholstery. Curing times vary according to paint type and atmospheric conditions but a safe average is about a week.