All our paper is, quite simply, the best you will find in the market place. It has a high wet strength and has been specifically manufactured for paint masking. It is porosity tested and tightly bonded with little or no fibre contamination, giving excellent resistance to base coats, clear coats and urethanes. Our paper also offers enhanced hold out to ultra-high solids and is excellent for water based paints.We only use 50gsm paper for Masking as in our opinion, anything thinner substantially increases the risk of bleed.