Cornelissen

Cornelissen Tamping Brush

Starting at: £18.65

Cornelissen Tamping Brush Learn More

Cornelissen Gilders Tips

Starting at: £17.50

Cornelissen Gilders Tips Learn More

Shellac is a natural resin that is deposited by the female lac insect on the branches of trees in India and Thailand. It is soluble with alcohol, but not with mineral spirits or turpentine. It forms a tough yet flexible film, with many applications. It is suitable as a top coat for gilding when applied thinly, a sealant for porous surfaces, an isolating layer for tempera paintings, a base for pigmented inks, a protective layer for collograph plates, and a warm varnish for wooden floors and furniture. As it is prone to darkening with age, it is not recommended as a varnish for oils, and its solubility can reduce over time. There are various grades of shellac. When mixed with alcohol, it may initially form a cloudy mixture, due to traces of wax in the shellac, but this should become clear once it has dried. The highest grades of shellac are Clear Dewaxed Shellac, which has been de-coloured using the carbon filtering method, Lemon Shellac, and Orange Shellac, which are pale in colour. Button Shellac is less refined and therefore produces a reddish varnish. It was, in fact, widely used as a red dye before synthetic dyes became available. Learn More

Gelatine Capsules

Starting at: £5.80

Gelatine Capsules Learn More

Gelatine Leaf

Starting at: £5.30

A pure form of glue from animal tissue. Used for sizing paper. Used in gliding and for weak sizes in isolating layers in tempera painting. Learn More

Rabbit Skin Glue

Starting at: £13.00

For sizing canvas prior to priming with an oil based primer. Do not use under acrylic primer. Soak overnight in water. Heat in double boiler (do not boil). Ratio water:size 13:1. Use while still warm. Rabbit Skin Glue do not contain any preservatives. 340 - 360 Bloom Learn More

Gesso di Bologna

Starting at: £12.00

Gesso di Bologna is a bright white Calcium Sulphate, or gypsum, from Italy, which can be used as a substitute for whiting in the preparation of gesso. It is ground to a particularly fine powder, which makes it a suitable ground for gilding, as the small size of the particles allows for greater compression when burnishing. Learn More

Whiting

Starting at: £4.00

Whiting is powdered Calcium Carbonate, which can be mixed with rabbit skin glue to create a chalk-based ground for oil, tempera, distemper or encaustic painting. Traditionally, whiting was an important ingredient when preparing painting surfaces in the north of Europe, as opposed to gypsum (Calcium Sulphate), which was widely used south of the Alps. Learn More

Universal Lacquer

Starting at: £13.90

Use to protect metal & silver leaf, white gold, Ormoline paint & Robersons Liquid Metal range. Provides extra protection on exterior projects & high-wear areas. It dries crystal clear with a satin finish, and is non-yellowing. Learn More

Seccotine 30 ml

£8.50

Refined liquid fish glue for use as a size for gilding on paper. It can also be used as a glue for paper and as a binder in gesso for raised illumination. Seccotine is made from the skin of the Atlantic deep sea cod fish. It remains flexible after drying.

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Dry Red Bole

Starting at: £4.70

Armenian hue, fine powder. Mix with rabbit skin glue. Learn More

Mica Powders

Starting at: £8.00

Mica Powders Learn More

Pearl Lustre Pigments 1 kg

Starting at: £94.00

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Pearl Lustre Pigments 1 kg. Colour swatch on the left indicates colour on a White Background and Colour on a Black Background on the right. Learn More

Pearl Lustre Pigments 100g

Starting at: £12.90

Pearl Lustre Pigments 100g. Colour swatch on the left indicates colour on a White Background and Colour on a Black Background on the right. Learn More