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Cornelissen

Cornelissen

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  1. Disposable Vinyl Gloves

    Disposable Vinyl Gloves

    Starting at: £0.70

    Disposable Vinyl Gloves Learn More
  2. Dropping Bottle

    Dropping Bottle

    Starting at: £7.00

    Dropping Bottle Learn More
  3. Glass Dropper

    Glass Dropper

    Starting at: £1.40

    Glass Dropper Learn More
  4. Syringe

    Syringe

    Starting at: £1.20

    Call to Order

    Syringe Learn More
  5. Agate Pestles and Mortars

    Agate Pestles and Mortars

    Starting at: £50.00

    Agate pestle and mortars are used by laboratories and artists requiring a harder material than porcelain in order to minimise the risk of contamination. *PLEASE ALLOW UP FOUR WEEKS FOR DELIVERY OF THIS ITEM* (telephone us for more information) Learn More
  6. Ceramic Pestles and Mortars

    Ceramic Pestles and Mortars

    Starting at: £30.00

    Call to Order

    Ceramic Pestles and Mortars Currently unavailable. Learn More
  7. Glass Pestles and Mortars

    Glass Pestles and Mortars

    Starting at: £36.50

    Glass Pestles and Mortars 100 or 150 mm diameter. Learn More
  8. Mixing Slab

    Mixing Slab

    Starting at: £20.50

    A glass slab with wooden cradle for the grinding of pigments.

    The friction created between the sand-blasted surfaces of the glass slab and muller facilitates the thorough mixing of pigment and medium, creating a consistent and strong paint body. This slab can be used to manufacture many types of paint including watercolours, egg tempera and oils.

    Mulling is of particular importance when making oil paint; simply mixing pigment and oil together using a palette knife will result in an unstable substance with poor plasticity, which contains a large amount of excess oil and unevenly distributed pigment particles. Thorough mulling in a figure-of-eight motion will enable the pigment to be fully combined into the binder, strengthening the resultant paint film.

    PLEASE NOTE: The separate glass slabs are in stock but it is a call to order item due to the fact that we cannot guarantee its safe delivery, however well we package it. Please ring us to discuss your delivery options. In combination with the glass frame, delivery is more secure but we still cannot guarantee a delivery without breakage.

    Learn More
  9. Cornelissen Glass Mullers.

    Cornelissen Glass Mullers

    Starting at: £24.50

    Cornelissen Glass Mullers are handmade using superior boro silicate laboratory glass, which is 40% harder, more heat resistant, and offers better clarity than soda-lime glass. The base of each muller is ground perfectly flat, and sand-blasted to create a fine tooth to facilitate the grinding of pigments. The tall handle features an ergonomic top, to ease fatigue when grinding large amounts of pigment. Mullers act as flat-bottomed pestles, which are used to grind pigment into a binding medium, suspending it evenly to create a uniform covering of binder around each pigment particle. Using a muller and slab, rather than simply mixing pigment and binder together, will create a more homogenised and stable paint. Use in conjunction with a Cornelissen Glass Slab to make paint efficiently. The sand-blasted texture of the muller and plate helps to push and distribute the pigment throughout the binder quickly. This will mean less grinding, and more painting! Learn More
  10. Cornelissen Pigment Colour Chart

    Cornelissen Pigment Colour Chart

    £40.00

    Cornelissen Pigment Colour Chart. 85 pigment samples displayed in a 6 page 300 gsm A4 booklet, including 'permanence' and 'colour index' references. Colour swatches have been made using a casein binder. Learn More

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