The destruction of the metal is closely related to the operating conditions and the place where the surface is located. The rate of damage depends on many factors: chemical composition, surface roughness, gaps, and so on.
By its nature, rust is the result of metal oxidation. The combination of a chemical element with oxygen leads to the fact that a drop of water that falls on the metal first becomes reddish, and then, evaporating, leaves a red layer of rust on the surface. The result of such a chemical reaction can be found almost anywhere, including in an apartment.
Rust can spoil the appearance and render metal products unusable. Learn how to remove rust and prevent metal corrosion.
Most of us have had to deal with the problem of metal corrosion – rust. Rusted locks, door hinges, nuts and bolts are not only unsightly but practically unusable.
Vinegar is an effective and economical anti-rust agent.
So how do you remove rust?
There are many specialized products, such as rust remover spray for bolts, to combat metal corrosion, as well as many natural products and homemade recipes to be adopted in the fight against rust!
What is rust?
Following the well-known expression – “you need to know the enemy by sight” – let’s figure out what rust is. Metal erosion occurs when metal is oxidized as a result of exposure to oxygen or contact with water.
In terms of chemical composition, rust is a mixture of iron oxide and metahydroxide and, over time, can completely destroy some metal objects.
How to avoid rust formation?
The most important step in the fight against rust is prevention by using anti-rust spray! Before discussing the best way to remove rust, let’s talk about how to prevent it from forming.
The easiest and most reliable way to avoid rust is to paint the surface, which will not only add color to your interior, but also create a protective layer that protects the metal from moisture and oxygen. For maximum results, take on a few simple tips:
Before painting, remove layers of old paint and scale from the surface with a spatula and sand the rusted areas with a sander or emery paper.
Degrease the surface by treating it with white spirit.
Coat the metal surface with an anti-corrosion primer appropriate for the type of metal.
Take care of painting, choosing a clear day when the temperature is +5 – +30 degrees Celsius to avoid moisture getting under the paint coating.
Oil, enamel paint and rust cleaner spray is suitable for work, but you should pay attention to its heat resistance and protective properties. To avoid moisture ingress, thoroughly paint over the surface with a roller and brush hard-to-reach areas with a brush.
You can also use a three-in-one primer enamel to prevent rust and protect the surface.
Prevention is the best treatment, so timely painting of the surface will help prevent rust formation. An anti-corrosive primer will also help prevent rusting. Baking soda, salt, and lemon are equally effective at fighting rust.