It is zinc cladding. V M Zinc.

Hi Michael,

We have a very similar product that may interest you. Our Granite cladding, may work for your project if you are looking for dark cladding boards. It is a composite board and is very duarable.

If you have any questions or would like any samples, let us know - our team are on hand to help.

https://www.envirobuild.com/collections/cladding/products/cladding-board-granite#content

EnviroBuild