The substrate is pretreated by surface grinding or shot blasting. See substrate preparation instructions.
Prime with Nanten HM Bio Epoxy. The primer is applied 1-2 times depending on the porosity of the substrate.
Main compound is made with Nanten PU Flex Polyurethane coating, film thickness 1-3 mm. At this stage, colored flakes can be sown on the surface to enliven the surface.
Top coat with colored Nanten PU W2 paint or PU W2 lacquer 1-2 times.
To improve scratch resistance, we recommend that the last surface layer be treated with colorless Nanten PU W2 lacquer.