Coatings are made out of many materials and one of the most commonly used ones are polyurethane coatings. This is usually a strong type of liquid that can withstand very high temperatures. There are other types of coating products that are used for industrial purposes like curing, nickel coating, thermal shock proofing, oil coating, etc. Some manufacturers use these in order to produce coatings that are not only tough but also very long-lasting.
You will need to make components stronger if you have a product that is exposed to the outdoors regularly. Polyurethane coatings are able to withstand extreme weather conditions and it is also fire resistant. If you want something that can provide greater strength, you should try to choose a coating product that is stronger. It is much better to have something stronger than what you can find in the market, because this will be the one that will protect your products from any kind of damage. If you want information on coating products to make them stronger, consider PTFE Coating from a site like https://www.poeton.co.uk/standard-treatments/electroless-nickel-ptfe/
The materials used for manufacturing these kinds of coatings are widely available and it has been proven by researchers that some of these products are much stronger than those made without protective coatings. Some companies produce products that can also resist fire and they can also protect the surface of a building where they will be used.