The automotive industry becomes more and more demanding with respect to protective materials. Protection against corrosion is no longer enough – resistance to mechanical damage, flexibility, speed of application and durability in harsh operating conditions are also crucial. Purex AM 18 is the answer. An advanced, two-component polyurea system that sets a new standard for surface protection in the automotive industry.

What is Purex AM 18?

Purex AM 18 is a solvent-free system designed for spray application of high-quality protective coatings. Thanks to its polyurea structure, it forms a uniform, seamless layer that acts as an insulating barrier. It effectively protects vehicle components against moisture, road salt, chemicals and heavy mechanical wear. Its key feature is full waterproofing of surfaces. The coating not only protects against corrosion, but also completely blocks water penetration. This is of great importance, particularly for components constantly exposed to moisture and changing weather conditions.

Automotive applications

Purex AM 18 is widely used wherever standard protective coatings prove insufficient. This is your system of choice for:

  • cargo areas in pick-up trucks and vans, especially with heavy use
  • surfaces particularly susceptible to corrosion,
  • components made of steel, aluminium, plastics or plywood,
  • chassis and other critical vehicle parts that come into contact with water, mud and road salt.

Thanks to its versatility, it can be used in both commercial and specialist vehicles.

Key properties and benefits

What sets Purex AM 18 apart from other similar products, is its exceptional durability, flexibility and instant application:

Quick application and instant action

The system is characterised by a very short reaction time – its gel time is just a few seconds, and the surface becomes touch-dry almost instantly. This significantly reduces the time required to complete the work.

High mechanical resistance

A coating of the appropriate thickness forms an extremely durable layer resistant to impact, abrasion and tearing. It is the go-to solution for heavily used surfaces.

Flexibility and crack resistance

Despite its high hardness, the material retains excellent flexibility. The coating works in unison with the substrate and doesn’t cracking even when the substrate is deformed.

Complete waterproofing

One of the system’s most important functions is its waterproofing features. The coating forms an impermeable barrier, protecting the structure from moisture – the main cause of corrosion.

Temperature resistance

The system retains its properties in both high and fluctuating temperatures, so its suitable for use in harsh weather conditions.

Application process and technical requirements

To achieve the best possible result, it is essential to prepare the surface properly. Make sure the substrate is clean, dry and free from contaminants such as oils or greases. In the case of steel, make sure to thoroughly remove any rust. Apply by spraying with specialist high-pressure equipment. When applying, closely monitor ambient conditions – particularly temperature and dew point. The correct parameters ensure proper adhesion and durability of the coating.

Investment in durability and safety

Choosing Purex AM 18 is an investment in long-term vehicle protection. The system not only effectively protects against corrosion, but also strengthens the surfaces exposed to heavy use. Thanks to its waterproofing properties, high mechanical resistance and flexibility, it provides a comprehensive solution for modern automotive industry. It is a technology that significantly extends the service life of vehicles and reduces the costs associated with their operation and repairs.