How do you tell if something is painted with oil
paint or latex.
If you try to paint over oil paint with a latex
paint it may not adhere properly.This may result in the paint flaking or peeling. You can use something called a
conversion primer to ensure that the top coat will adhere properly.So how do you tell if you are
dealing with oil or latex. .There are several ways to tell.
The first method is to wet a rag with some
nail polish remover and rub it on the paint. If the paint is latex the nail polish will start to dissolve
the paint. If the paint is oil based the nail polish will simply clean the surface without damaging
it.
Another method is to sand the surface with
some sandpaper, and then run your hand along the area you have sanded.If the surface is oil there
will usually be a fine talcum like powder on the paint surface.Ifthe surface is latex paint
there may be some crumbs similar to what is left behind when you use an eraser on a piece of paper, but not
a fine powder.
Another way to tell whether something was
painting with oil or latex paint is to look closely at the surface texture. Oil paint usually dries to a
very smooth glass- like surface. Latex paint is usually not as smooth and will show brush strokes in the
surface.
Another method is to try to scratch the
paint surface with your fingernail.Oil paint is much harder and will be difficult to scratch. Latex is softer
and easier to leave a scratch mark on it.
Some new technology paint formulas allow latex
paint to perform like oil.For this reason you may need to use more than
one method to be sure of the type of paint you are dealing with.
One reason why so many people employ home painting
contractors is because they can get the job done quickly. Amateurs, on the other hand, tend to move more slowly in
hopes of avoiding mistakes.
Thats why if your painting job involves multiple rooms, you
may be better off with a contractor. Otherwise, a two-room job could quickly turn into a week long project. A
contractor could get it done in far less time.
Sometimes it simply makes sense to employ a home painting
contractor. If you aren’t certain that you can do the job quickly, properly, as well as safely, you will thank
yourself for not taking the risk.