MT: High temperature painting: Make your bodywork impeccable

MD: High temperature paint: High temperature paint can effectively repaint and protect your car.

Whether you want to paint your car's engine, the exhaust pipes so that they are impeccable or even any surface of your car, you will need a high temperature paint. But what are its characteristics and why does it offer high heat resistance?

Characteristics to be taken into account for high temperature painting

La high temperature paint or thermal paint, is a paint which has excellent heat resistance. It supports at least 400 ° C and can go up to 900 or 1100 ° C.

This type of high resistance paint is especially intended for mechanical parts and especially for equipment such as barbecues or even fireplace inserts.

The main properties of this body paint are as follows:

  • It is mainly applied on stainless steel, steel, aluminum or cast iron;
  • She can resist shocks and at high temperatures;
  • It exists in several colors (matt black, chrome, glossy white, satin, anthracite).

It is important to note that high temperature paint should not be used to be in contact with flames but just with heat. You should therefore only apply it to repaint the exterior cladding.

Applying high temperature varnish paint

In order for the application of the high temperature paint to have the desired effect, certain provisions must be observed:

  • Apply two thin layers, and leave to dry for a few minutes;
  • Observe a drying time of at least one hour after the second coat to simplify commissioning;
  • Benefit from a gradual rise in heat for complete drying;
  • Opt for thin layers of paint, more adherent and resistant.

On this site, you will know more!

The various uses of a high temperature spray paint

Depending on the surface to be painted, you will need to select a specific paint and shade.

High temperature paint up to 400 ° C

It is undoubtedly the most trendy. Of type acrylic, it has anti-rust and anti-corrosion properties.

It is mainly used for engines, exhaust pipes, but also ovens, chimney decks or even aluminum, iron or steel radiators.

High temperature paint up to 600 ° C

It is a matte gray or black color paint, made on the basis of pigmented ethycellulose resin. Quick-drying, it still has a high covering power and an ability to resist heat, bad weather, and scratches.

You can use it for exhaust pipes and their entire systems, engines or even engine blocks.

High temperature paint up to 900 ° C

It is a paint that is suitable for inserts and stoves.

High temperature paint up to 1100 ° C

It's about a ultra resistance paint ceramic-based for manifolds or exhaust pipes. It is reserved for professionals.

Apply the varnish at high temperature: How to do?

Before applying the high temperature paint, make sure that the body is clean and dry. The aerosol should be used at room temperature (15 to 25 ° C). You must then shake it for a few minutes and perform a spray test on a sample.

The distance to be kept from the surface to be painted is approximately 25 to 30 cm. It is then necessary to apply the varnish in several thin layers. Leave to dry at room temperature for one hour and heat for 30 to 60 minutes at 160 °. During the process, it is possible that smoke is developing, fear not, it is not a big deal. After use, remember to clean the nozzle.

The drying time will depend mainly on the humidity of the air, the ambient temperature and the thickness of the coats of varnish applied.