Hahnemu¨hle Professional range of watercolour blocks in 640gsm set new standards for high-quality watercolour papers. A carefully chosen variety of cotton offers extremely strong fibres and incomparable purity. The selection of the best raw materials and exclusively natural filler materials gives the Watercolour 640 papers their unparalleled quality.

These prized cotton papers  are characterised 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.

Features: 

• Acid-free
• 100% cotton
• 640gsm
• vegan
• resistant to ageing
• acid-free