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No, the exterior paint will not hold up properly indoors or dry correctly. Exterior paint is made differently from interior paint to hold up to weathering. Exterior paint on an interior surface will not work very well, just as interior paint on an exterior surface will not work well over time. The only exception is if the surface you are painting is a door or something like that, that gets exposed to both types of conditions.

http://www.thepaintprofessional.com/

Au contraire, exterior paint will hold up on interior surfaces just fine. The reason NOT to use exterior paint on interiors, is because there is a whole lot more VOC's and bad stuff for peoples health and lungs that would normally get dispersed when used outside. Read the label.

http://www.the-professional-painter.com/

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13y ago
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13y ago

If you are painting exterior, stick with exterior paint. =)

Knowing the product that was used before hand helps as well. Usually its recommended never to flop between Latex (water based) and Alkyd (oil based). Proper Primer is required if you are going to switch in anyway.

Reading the back of the can (which may be different on each product) can be useful when preparing the surface. I can add I would always make sure the base material/painted surface be clean of any dirt and grease. Also be sure to rough it with sandpaper for proper bonding. Then of course use a "tac cloth" to remove any dust from sanding or make sure its clean again. When in doubt use a "bonding primer" (they make some even for glass, primers have improved over the years) after sanding and cleaning.

Two coats of paint for proper coverage and if using a "washable" or "wipeable" finish two coats gives the proper durability.

Good luck!

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What should you do if your new exterior door was painted with 2 coats of interior paint by accident?

Apply a coat of exterior paint over the interior paint to protect the finish and to discourage mildew growth on the paint film.


Can interior primer be used on exterior wood?

It is best to use an exterior primer outside, rather than an interior. While, the interior paint will work, it does not have the same protection such as UV protection, and fungicide protection that is found in exterior paints.


Can you turn interior paint into exterior paint?

Interior paint could be used on the exterior with a much shorter lifespan. To extend the lifespan a topcoat to seal it would be advisable. Instead of this two step process, an exterior paint is advisable.


Is there a paint additive that will allow interior paint to work as exterior paint?

The only over-the-counter additive you could put into interior paint to make it more suitable for outside use is mildewcide. Interior paint doesn't really know that where it is going though. The reason a paint is classified as interior is because it is able to withstand cleaning. staining and scrubbing. Exterior paint, on the other hand, is formulated to withstand several freeze/thaw cycles and to hold up to UV rays, slowing the color fade. Avoid fade prone colors and expect to repaint withing three to five years.


Can you use a Behr premium ultra interior paint on your exterior door?

Probably, but I wouldn't recommend it. -There has to be a reason why they name things interior or exterior.

Related questions

What should you do if your new exterior door was painted with 2 coats of interior paint by accident?

Apply a coat of exterior paint over the interior paint to protect the finish and to discourage mildew growth on the paint film.


How do you remove exterior paint from your interior walls?

Use a citrus based stripper that will cling to the wall and allow it to work overnight. However, an easier option would be to paint directly over the exterior paint with a good quality interior latex paint.


Can interior primer be used on exterior wood?

It is best to use an exterior primer outside, rather than an interior. While, the interior paint will work, it does not have the same protection such as UV protection, and fungicide protection that is found in exterior paints.


Can I use an exterior latex primer to prime interior trim?

Using exterior paint on the interior should not be a problem. You would only use exterior paint outside because it weathers better, which is not really an issue here.


Can interior paint be painted on top of exterior paint?

yes but what a mess why would you put interior paint on top of exterior espically if it's outside then it fad's away chip's it won't take the beating as out door paint after you look at the big picture the answer is NO""""""


Does interior door paint match the exterior on a 66 Corvette?

Yes it does


Can you turn interior paint into exterior paint?

Interior paint could be used on the exterior with a much shorter lifespan. To extend the lifespan a topcoat to seal it would be advisable. Instead of this two step process, an exterior paint is advisable.


How do you sand Stian paint and paint the door a sami gloss paint?

Go over the door lightly with 100 grit sandpaper. Apply a coat of interior/exterior primer. Then you can apply any paint you desire.


Is there a paint additive that will allow interior paint to work as exterior paint?

The only over-the-counter additive you could put into interior paint to make it more suitable for outside use is mildewcide. Interior paint doesn't really know that where it is going though. The reason a paint is classified as interior is because it is able to withstand cleaning. staining and scrubbing. Exterior paint, on the other hand, is formulated to withstand several freeze/thaw cycles and to hold up to UV rays, slowing the color fade. Avoid fade prone colors and expect to repaint withing three to five years.


Can you paint over exterior paint that was painted indoors?

Yes, you can.


Can you use a Behr premium ultra interior paint on your exterior door?

Probably, but I wouldn't recommend it. -There has to be a reason why they name things interior or exterior.


Can you use interior alkyd primer on exterior walls?

I wouldn't. I don't think they would have called it "interior paint " just for fun.