22 Feb 2022

The full range of road signs implemented by the Rules of the Road is manufactured by PSR S.r.l. using prime quality materials, such as 25/10 mm aluminium, 10/10 mm iron or extruded aluminium, appropriately treated, thermo-setting powder painted and finished with normal, high or very high refractive film, in a single silk-screened or composite part.

For warning or overhead signs, 30/10 mm aluminium is normally used, for greater strength, with application of a prismatic film with very high refractive power.
The warranties are normally 7-year for normal refractive power and 10-year for high and very high refractive power