Anti-corrosion paints for C4 and C5

If you want to effectively protect surfaces against the development of rust and its destructive effects, you should use specialized preparations optimized for the specific conditions and corrosion class of the environment in which they will be used. In this category you will find C4 and C5 anti-corrosion paints - they are suitable for spray application as well as for application using traditional methods using painting accessories. You can order most of the products offered in any color, choosing from a rich palette of RAL shades.

Where to use C4 anti-corrosion protection?

We offer anti-corrosion paints with a corrosion class of C4. They are used on external steel structures in environments characterized by significant air pollution. Choose these preparations if the corrosion risk is primarily related to:

• proximity to the sea, which means that precipitation contains a large amount of salt, which negatively affects metal surfaces,
• high air humidity,
• air dust resulting from the presence of industrial facilities emitting harmful dust,
• sulfur oxide content in the air - it is the cause of the so-called acid rain, which has a particularly adverse effect on elements made of carbon steel, nickel, zinc, copper,
• frequent changes in temperature and sunlight - moisture combined with extreme weather conditions promotes the development of rust.

The C4 corrosion class applies primarily to coastal and industrial areas, but also to the construction of swimming pool halls.

C5 anti-corrosion protection – application

In chemically aggressive environments, high effectiveness of protection of metal surfaces should be ensured - for this purpose, C5 anti-corrosion paint . Corrosion class C5 means that steel structures are affected by gases present in the air, such as sulfur dioxide, hydrogen chloride, hydrogen sulfide, ammonia, as well as sulfuric acid vapors and a high content of inorganic salts.

C4 and C5 anti-corrosion paints – check available preparations

We offer elastomers directly on rust , which you can use without sanding or prior preparation of the substrate. They create a waterproof coating on the surface with anti-corrosion properties. You will use them for steel structures located in highly aggressive environments. You will also find polyurethane paints for metal . They are also suitable for wood, concrete and steel. Use them if you want to protect the painted surface against weather conditions and chemicals. They create a smooth, scratch-resistant layer. High adhesion and efficiency are the most important advantages of the proposed solutions.

If you want to protect metal surfaces - including galvanized ones - against the destructive effects of gases and acids, choose epoxy metal paints .

Choose anti-corrosion paints for demanding places in class C4 and C5

Based on many years of experience, we have prepared for you the best anti-corrosion paints for aggressive and industrial environments. When planning to paint a surface in a place with a C5 corrosion class, the coating thickness should be selected precisely - only then will you be guaranteed effective protection against rust. Our advisors will be happy to help you buy the right products, providing substantive support and verifying the specific requirements of each customer.