https://reynobond01.livejournal.com/2407.html A PVDF (polyvinylidene fluoride) or polyester paint on the surface layer makes it look like real wood. Natural wood can be damaged by the weather, whereas wooden ACP keep their beauty and performance even in very bad weather. There are a number of carefully controlled processes in the process of making wooden ACP to make sure they are of the highest quality and uniformity. To start, you need to get two thin sheets of aluminium ready that have been coated to make them stick better.