PAMA produces hard greyboard in weights of 1000g to 3700g, one of the thickest materials available on the market. The hard greyboard from PAMA is made of specially selected waste paper, it is characterized by high durability and resistance to damage. It can be used for the production of upholstered furniture, in the packaging industry, for the production of files, book covers, high-quality pallet covers and even in the footwear and automotive industry.