Description Click to view Data Sheet:- Dia 671 600mm Diameter Regulatory Sign plate to Diagram 671 – National Speed Limit. Fabricated from a composite material with no scrap value, with twin channel mounting rails and (RA2) reflectivity makes this sign suitable for use with vehicles and reflects around 32% of the light that hits the surface back to the driver. This material is also referred to as HIP which stands for high intensity prismatic.
