Cornelissen
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Plaster of Paris
Starting at: £5.50
For moulding when mixed with the same volume of water. Sets quickly and will not shrink. Learn More -
Gypsum
Starting at: £5.70
Gypsum is powdered Calcium Sulphate, a traditional ingredient in gesso grounds used in southern Europe. One of the advantages of preparing your painting surface with gypsum is that it allows for a particularly even absorption of the paint film. It can also be added to acrylic primers to increase absorbency or add tooth to a surface. Learn More -
Pumice Powder
Starting at: £5.70
Volcanic rock in powdered form. Used to provide tooth to grounds. Learn More -
French Chalk
Starting at: £5.50
French Chalk is a term commonly used to describe talcum powder and is also known as talc. This grade is very fine magnesium silicate It is sometimes used as a filler in pastels, to make soft sticks that produce velvety marks as it has a soapy like consistency.
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