the 1-layer polyurethane system, given in specifications provided by the customer, was taken into use three years ago."most of the workpieces we paint are done with the teknodur combi 3430 polyurethane paint.
Capitalize this past sentence correctly.
The 1-layer polyurethane system, given in specifications provided by the customer, was taken into use three years ago."Most of the workpieces we paint are done with the TEKNODUR COMBI 3430 polyurethane paint.