DIAMOND COAT™ EXTRA HIGH GLOSS is our highest gloss coating. This one-sided coating (do not W&T) leaves a very high gloss which is close to UV on some stocks. It is used in high-speed web applications.
Gloss readings taken with a 60° gloss meter typically range from the high 70s to the low 80s. This coating is for one-sided jobs, and is designed to pass a Sutherland rub test of 200 rubs with a 4 lb. weight.