» News » How to remove rust from metal before painting
Any metal surface before painting requires thorough cleaning from dirt and rust. This procedure is quite simple, does not require any knowledge and experience. Therefore, you can not be afraid of difficulties and start working on your own.
Rust removal steps
To work, you will need some materials and tools:
a special agent that removes corrosion and rust,
brush or spray for paints and varnishes,
paint or varnish.
If rust has slightly affected the metal surface, then you can use a metal brush. With its help, traces of corrosion are removed and the metal is covered with a special paint that will protect against the reappearance of rust.
If the metal is severely affected, then the removal process will take a little longer. There are two removal methods available:
Use a metal brush to clean the surface. Apply a rust converter to rust spots using a spray gun or a small brush. Rust, interacting with a special composition, will turn into a hard layer and darken. This will prevent further spread of corrosion through the metal.
A rust remover is applied to the metal product. Such compounds not only eliminate corrosion, but help protect the metal and improve the adhesion of paint or varnish to the metal surface.
It is enough to wash metal parts of small sizes with an anti-corrosion compound in a small container and clean with a metal brush. To prevent the reappearance and spread of rust, after washing, a special anti-corrosion varnish must be applied to the cleaned surface.
The process of removing corrosion from metal products is quite simple. It is not necessary to have special knowledge. Even a novice can do the job. It is enough to use these recommendations.
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