The concrete substrate is pretreated by surface grinding, shot blasting or milling. See substrate preparation instructions.
Prime with Nanten HM W Epoxy. Sand (0.6-1.2 mm) is sown on top of the primer to improve adhesion and facilitate application of the grindable render coating.
Body compound Nanten HM W epoxy compound with a film thickness of 3-4 mm, which consists of HM W epoxy and a colored sand mixture.
Finish the surface with Nanten HM W epoxy once. The second surface varnish is made with Nanten HM Bio epoxy.