Organic-coated steel strip colofer® PLUS data sheet | Page 1/2 | 12/2020 colofer® PLUS More than just maximum protection Experts at every level. Maximum protection and performance for drainage systems! colofer® PLUS stands for perfect all-round protection, limitless functionality and completely chromate-free coating technology. Excellent corrosion protection (RC5), highest reference values for scratch resistance (40 N) and UV resistance category (RUV 4). Up to 40-year guarantee period and special guarantees for exceptional loads. Convincing advantages: » Extremely high corrosion resistance (RC5) » High level of UV resistance category (RUV 4) » Highest reference value for scratch resistance (40 N) » Variety of different surface textures » Up to 40-year warranty period and special guarantees Typical applications: » Sandwich panels » Cassette elements » Gutters and tubes Our colofer® technical support consists of a large pool of experts who will be happy to assist you with all your inquiries. voestalpine Steel Division www.voestalpine.co

colofer® PLUS data sheet | Page 2/2 | 12/2020 Testing standard/Inspection requirement Typical values Coating thickness upon agreement Adhesion after cupping Adhesion after bending Crack formation during bending Scratch resistance Temperature resistance (during use) Resistance to humidity » Continuous humidity test Test duration: 1,000 h No formation of blisters on surface Corrosion resistance » Salt spray test Test duration: 500 h Average creepage (scratch to Zn): 2 mm max., no formation of blisters on surface Corrosion protection class Corrosivity category Surface appearance Fire classification...