Which non-ferrous metals are treated at Tulja Coating?

We provide certified surface pre-treatment for aluminum extrusions, die-castings, zinc alloys, and specialized non-ferrous automotive components.

Is the non-ferrous pre-treatment process RoHS compliant and chromate-free?

Yes, our pre-treatment uses modern chromate-free chemical conversion chemistry meeting global RoHS and automotive environmental standards.

Non-Ferrous Metals Pre-Treatment

The pre-treatment of non-ferrous metals is a critical and specialized initial phase of the coating process at Tulja Enterprises.
This meticulous procedure is specifically designed for materials like aluminum, zinc, and their alloys, which have unique surface properties that require careful handling. The process involves a series of steps, including alkaline cleaning, de-greasing, rinsing, and a chromate-free chemical conversion to prepare the surface.
This preparation is essential for creating a uniform and receptive surface, which is the foundational step for ensuring the subsequent powder coating or paint application adheres flawlessly.

By focusing on a dedicated pre-treatment process for non-ferrous metals, Tulja Enterprises guarantees a superior and long-lasting finish. The meticulous surface preparation not only maximizes the adhesion of the final coating but also significantly enhances the product's resistance to corrosion and environmental factors.

This expertise in handling diverse materials underscores the company's commitment to delivering a high-quality, durable, and reliable solution for every project, regardless of the substrate, ensuring the final product meets the highest industry standards.