Brands

Customised industrial coatings – technical perfection for every surface

Profile components of the Lyma brand – uniformly coated strips for industrial applications
Color-coated vehicle parts with high-gloss finish – showcasing the variety of coating solutions at Stoz GmbH
Customised surfaces

High-quality brand solutions from the industrial coating shop

In order to meet the highest standards of function, protection and design, we have developed our own brands for customer-specific coating systems. They represent our many years of experience in industrial coating and our technical expertise in surface technology. Each brand combines process reliability, innovative strength and targeted specialisation – for optimum results on metal and plastic parts.

Our solutions range from chemical surface treatment and functional coatings to decorative or fluoropolymer-based industrial coatings. Whether you require lubricity, corrosion protection, soft touch or high gloss, all systems are precisely tailored to your components and industry requirements. The result is surfaces that deliver lasting performance: technically efficient, visually appealing and economically viable.

Our brands

Our brands for all industrial coating requirements

Profile components of the Lyma brand – uniformly coated strips for industrial applications

LYMA® – our own brand for chemical pretreatment at the highest level

With LYMA®, we offer a proven, protected solution for the reliable pretreatment of metal and plastic parts. Environmentally friendly, Cr6-free, and emission-free, our LYMA® systems meet the highest standards for adhesion, purity, and corrosion protection. Ideal as a basis for functional and decorative industrial coatings—documented, reproducible, and protected from imitations.

Epotec brake disc with black coating and bolt mount – technical component for vehicle construction

EPOTEC® – our own brand for high-performance functional coatings

With EPOTEC®, we offer a technically sophisticated solution for particularly demanding applications. Whether corrosion protection on oily steel parts, anti-slip surfaces, or sliding coatings—every application is precisely tailored to the material and intended use in our in-house industrial coating shop. EPOTEC® combines innovative strength, practical experience, and tested quality—for durable, economical, and highly functional surface treatments.

Coated Optikor components in drying system – high-quality surface finishing for visible parts

OPTICOLOR® – our own brand for decorative industrial coatings

With OPTICOLOR®, we create surfaces that can do more: visible depth, a silky feel, and precise color matching. From high gloss to metallic to soft touch—our decorative industrial coatings combine design, function, and quality. Developed in our industrial coating shop, tested in application, proven in series production.

Design surfaces with Duraflon coating – elegantly matte and textured for long-lasting applications

DURAFLON® INDUSTRIE – our fluoropolymer brand for extreme requirements


With DURAFLON® INDUSTRIE, we produce fluoropolymer-based industrial coatings that combine exceptional performance with the highest surface quality. Developed for demanding applications in architecture and industry, our systems impress with their non-stick properties, color fastness, and easy-to-clean effect. In our industrial coating shop, we apply these high-end surfaces reliably, precisely, and reproducibly—for components with lasting added value.