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Yes they do, the chemicals from the air find a little crack in the paint and then rust causing bubles.
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∙ 12y ago
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How does the use of paint prevent the formation of rust?
rust needs water and oxygen to form paint keeps both coming in contact with metal.
Will Tremclad rust paint adhere to plastic?
Any type of rust paint will not adhere to plastic. Rust paint is meant for rusting metals such as mailboxes, railings, and spouting.
What color wall paint goes with rust furniture?
what color wall paint goes with rust color furniture
What in paint helps iron not rust?
Because paints form a protective coating on iron, impermeable to water and oxygen.
How do I get rid of the rust on a dumbbell bar?
You can use bleach this can help with rust. Or you could just paint over it with rust paint that helps so rust will not show up again. I hope this has helped you out .
Can you paint over a zinc coated steel gas tank to protect it from rusting?
It is possible if you treat it or rub it down first, then you can paint over it, that's with normal paint or any other paint types. However, you can paint over rust if you use 8/10 or higher old paint. (it will say on the tin).
Why do bikes rust?
Because steel that isn't protected from air with a coating like paint, oil or grease will bond with oxygen to form iron oxide, which is also called rust.
Can paint prevent rust?
yes
How do you tell if a car had rust underneath the paint work?
If rust is underneath your paint work, you will notice some bubbling. Rust should be sanded down, before painted over.
What caused by chemical reaction of iron and oxygen?
It forms iron oxide, a common compound generally referred to as rust.
Is Evapo-Rust safe to use on car paint with rust spots?
Its fine
Why does paint affect the formation of rust?
Bare steel + moisture + oxygen = rust. Paint provides a barrier to shield the steel from moisture and oxygen.
