Thin layer coverings on concrete

The removal of polyurethane or epoxy modified marking paints on concrete requires carefully selected demarking solutions. Depending on the size of the object there are several possibilities. Manual sanding, with hand-held machines using blasting lamellas or sandpaper. Or the use of a grinding machine. It has been shown that a combination of a machine with blasting flaps and subsequent treatment with abrasive paper rolls achieves an excellent demarking result.