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If you prime first, you will ensure that you have a consistent finish.
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∙ 11y ago
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Why should a surface be prepared before paint is applied on it?
Preparing and cleaning a surface prior to painting will allow the paint to remain on the surface for a longer period of time without chipping or peeling.
Can you paint oil over water paint?
Yes, you can paint oil paint over sound water based paint easily, just be sure to degloss and clean the surface prior to painting.
Do you need to prime over eggshell before painting with semi gloss?
If you are going to paint over it you should prime it first.
Do you need to seal a ceiling before painting it?
It all depends on the ceiling. If it is newly installed sheetrock than it must be primed prior to painting. You should also prime before painting over any discolored or an extremely dark colored ceiling especially if you plan on painting a light or neutral color.
Why is it considered essential to removed millscale pior to painting?
Mill scale must be removed prior to painting because any breach in the mill scale will cause moisture to get beneath it, causing it to flake off. If there is paint on top of it, and moisture gets below the paint and the scale, both will peel and flake off because the paint is adhering to the mill scale, not the underlying metal surface. Paint should always be applied only over a clean, sound surface.
Is it ok to paint a rifle barrel?
i would assume so however make sure you cover the openings and remove the barrel prior to painting.
What Painters of the Northern Renaissance popularized which new type of paint?
The invention of oil paint was revolutionary in the Northern Renaissance. Prior to then, everyone was painting with egg tempera. Check out Arnolfini's Wedding by Van Eyck.
Why is it important to apply a primer prior to painting?
Because it will avoid problems withold oil-based paint (you ABSOLUTELY need a primer over an oil-based paint before painting with water-based/acrylic pain)patches made of different material (patches of plaster for example) that would react differently from other parts of the wallbare surfaces (new walls) which won't give good adherencecolour changes (if painting over walls of different colours, the result will look different with the first layer(s) of paint. The primer can help)
Is it necessary to power wash and use a primer before painting a house?
It's recommended to bleach and power wash prior to painting the exterior of a home. A primer/sealer should be used on any bare wood or masonry and on any chalky surface however if the surface is clean and sound, a good quality paint should adhere without a problem.
Is there a seamless way to paint over wallpaper?
Your first step will be to remove any loose strips of wallpaper or glue them down. Prime the surface by applying a coat of fast drying shallac with a short nap roller. Once dry, apply drywall mud over all seams with a very wide drywall knife prior to painting. Once this dries sand the surface smooth and prime again. Repeat if needed. Use caulking to fill in the ceiling edges and corners to make it easier to cut in while painting. You are now ready to paint.
How do you treat wood knots before Painting?
Spot prime them with a good stain kill primer. If you want to smooth it out, fill it with wood putty prior to priming it. Let it dry for about an hour prior to topcoating.
Can you with paint water based paint prior to rain?
If water based paint has not gone of before rain falls on it it is ruined. therefore if it looks like rain and you are thinking of painting with acrylic paint, Don't You may as well go to the pub and have a game of pool instead as it will turn out to be less costly.
