We'd recommend Technispray Kolorbond Aquatek for your application - it is available in 2,400+ RAL, NCS, and British Standard colours for uPVC, PVC, and composite, including Chartwell Green and RAL 7016 Anthracite Grey.

The coating chemically bonds with the surface and gives protection from the ultraviolet radiation of the sun. Guaranteed adhesion for 10 years, with 5 years guarantee on colour fastness.

We also have uPVC Painting Kits with the correct amounts of Kolorbond and preparation products for paiting uPVC, PVC, and composite surfaces such as doors and windows, with pack sizes dependant on the scale of the job. These are also available in 2,400+ RAL, NCS, and British Standard colours, including Chartwell Green and RAL 7016 Anthracite Grey.