Drain covers

From what has been said it would seem that most of the work has been carried out; however, this is not so. Indeed if we exclude special cases, such as very low temperature storage rooms ( – 20°C / -40°C) or ovens for mortadella (+120°C), the plastering which has shown the most resistance to wear and aggressive substances over the years is definitely that in resin, that is if it has been correctly carried out.