Most industrial coatings can be applied not only by brush or roller, but also through standard spray application methods. The Korthals Group offers dedicated spray coatings for both wood and metal. Here’s an overview.
| Type of coating | Metal | Wood |
| Form | Wet paint, powder coating | Wet paint |
| Layer build-up | Metal primer (for stainless steel, a primer is often not required); Topcoat: one 40 μm dry film layer | Wood primer Topcoat: one layer is sufficient |
| Pre-treatment | Surface must be free of grease and dust; Some systems require application on blast-cleaned surfaces (SA 2.5) | Surface must be free of grease and dust; Sand with grit size P15 |
| Drying time | Varies significantly per coating and drying method | 30–45 minutes, depending on ambient temperature |
| Color options | Virtually all colors available (ask for options); Some limitations apply to our specials | Topcoats available in E and CBM color ranges (other colors on request); Final result depends on the wood type |
| Spray application | Pneumatic, Airless, Airmix | Pneumatic, Airless, Airmix |
| Suitable substrates | Steel, stainless steel, aluminum, brass, copper, and various alloys (ask for more info) | All wood types in principle |
| Industries / Applications | Machine construction, Offshore/Petrochemical Rolling and overhead doors And many more… | Furniture manufacturing, shipbuilding/yacht construction, interior design And many more… |
The key benefits of spray coatings:
At the Korthals Group, we focus on possibilities. Our coatings provide a combination of the following features:
Not quite sure which industrial coating best fits your needs and application? Our experts are here to help. With years of experience and extensive testing in our in-house laboratory, spray coatings hold no secrets for us! Contact us now for a no-obligation consultation.
Publication date: 2025-06-17
Category: News
