What technical need does Graepel ColorGrip address?
With many colored powder coatings, the surface’s slip resistance decreases, particularly on predominantly solid surfaces. Conventional coating processes can therefore compromise the safe walkability of sheet metal components such as walkways, stair treads, and platforms.
Graepel ColorGrip was developed to enable colored surfaces without reducing safety-critical slip resistance. The coating ensures that color-coated sheet metal parts achieve at least the same slip resistance as a comparable hot-dip galvanized surface, or exceed it.
FAQ
Conventional paint coatings for sheet metal parts are primarily designed for corrosion protection and color. The slip resistance of the surface is generally not a defined development parameter.
Graepel ColorGrip was developed specifically for safety-critical applications. In addition to color design, the coating specifically addresses the slip-resistant function of the surface. As a result, the walkability of perforated sheets and other perforated sheet metal parts is maintained at least at the level of hot-dip galvanized versions.
ColorGrip can be used on perforated and embossed metal sheets and metal grating, particularly in areas where slip resistance is important. The specific application depends on the design and functional requirements.
Any color is possible, allowing for the creation of colored safety zones or corporate design solutions.
The coating is designed to provide functional safety and does not adversely affect service life. Specific service life indicators depend on the application, frequency of use, and environmental conditions.
