Novol Spectral Klar 565 VHS Clearcoat Lacquer KitSpectral 565 is a high quality VHS Clear Coat that can be polished after 15 minutes when on a 60 degree celcius bake. Unlike other fast clear coats which are only suitable for small areas, the spectral 565 has a long open time, meaning you can clear coat the whole car without it setting in areas. High volume body shops favour the spectral 565 due to the fact you can polish the car after 15 minutes and therefore increasing throughput.