Hahnemuhle Watercolour 300gsm(140lb) set new standards for high-quality watercolour papers. A carefully chosen variety of cotton offers extremely strong fibers and incomparable purity. The selection of the best raw materials and exclusively natural filler materials gives the papers their unparalleled quality. The prized cotton papers are characterized by a very durable paper surface that is well suited for demanding watercolour techniques. The fibres do not lift, rub off or loosen, even when applying multiple layers of colour, or when using masking fluids and tapes. This paper lets you use the most beautiful colours and create remarkable wet-on-wet paintings.