- For outdoor use
- Outstanding weather resistance
- Anti-mould and anti-algae protection
- Compliant with 2004/42/EU regulation
RA 500 is a thick coating containing selected quartz designed to obtain an attractive, compact finish. Ideal for outdoor use, it offers excellent protection from inclement weather and the spread of mould and algae. The product is used as a coating to protect façades, giving them a compact appearance that is very pleasant to the touch. It can be applied to plaster with a limestone-cement base, on reinforced smoothing coats with the use of fibreglass mesh, and on thermal insulation systems in general.