Gysinge’s own Swedish chipboard of superb long-fiber, wear-resistant quality, corresponding to the classic “Dalpilen No 1”.

The chipboard has a brown side and a white side. The white side is primed with a diffusion-open white chalk paint and is used on the outside. In this way, you save on one coat of paint when you use it as roofing felt, for example.

Since the cardboard is “pre-primed”, one coat of primer and one coat of adhesive paint is all that is needed to obtain a white traditional cardboard adhesive roof.

A similar result, but in a much simpler way, can be achieved by applying a coat of matt white linseed oil paint.