one is for outside (outdoors, water resistant) and one for inside (indoors, not so water resistant)
Interior paints are formulated for washability and scrubability, while exterior paints are designed to withstand UV rays. resist mildew and tolorate many freeze-thaw cycles.
Apply a coat of exterior paint over the interior paint to protect the finish and to discourage mildew growth on the paint film.
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.
Yes, but it won't work as well as exterior paint. The difference may not be visible in the short run though. But interior paint formulations do not include such additive as moldicide/fungicide that help paint resist wet exterior conditions, or stronger elastomerics that help paint better expand and contract with the outside temperature fluctuations, or sun protectors and special pigments that resist fading. Outside paint also create stronger/more durable surface film for better surface protection.
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.
Probably, but I wouldn't recommend it. -There has to be a reason why they name things interior or exterior.
Apply a coat of exterior paint over the interior paint to protect the finish and to discourage mildew growth on the paint film.
I guess you mean 'latex' paint (polyvinyl and polymer paint). These are 'built' chemical substances, of which many varieties exist. I've used both interior and exterior latex paints. The exterior latex paint seems to be of better quality, more suitable to cope with weathering influences. After a year it looked pretty much like new. I haven't seen it after five years, though.
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.
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.
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.
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""""""
Yes it does
Yes, but it won't work as well as exterior paint. The difference may not be visible in the short run though. But interior paint formulations do not include such additive as moldicide/fungicide that help paint resist wet exterior conditions, or stronger elastomerics that help paint better expand and contract with the outside temperature fluctuations, or sun protectors and special pigments that resist fading. Outside paint also create stronger/more durable surface film for better surface protection.
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.
Probably, but I wouldn't recommend it. -There has to be a reason why they name things interior or exterior.
I wouldn't. I don't think they would have called it "interior paint " just for fun.
The average cost per square foot to paint interior in Oregon is $ 3000 to $ 4000. The average cost of per square foot to paint exterior in Oregon is $ 1.42 per square foot (Range is $ 1.32 to $ 1.52 ).