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  • C Roberson and Co. Linseed Stand Oil

    C Roberson and Co. Linseed stand oil is a paler, more viscous oil than refined linseed oil. It slows the drying time and gives a tougher, more elastic finish. When mixing with turpentine or white spirit, it allows to help the flow of colour and reduces visible brush marks.

    Stand oil ...

  • C Roberson’s and Co Cold Pressed Linseed Oil

    High Quality, slightly yellow oil. Extracted without the use of heat. Increases gloss and transparency and reduces brush marks. Highly recommended for grinding pigments. These bottles are sold in 60ml, 250ml and 500ml quantities


    Linseed Oil is one of the most important mediums for any oil painter. Cold pressed linseed oil ...

  • C Roberson’s and Co. Alkali Refined Linseed Oil

    C Roberson and Co. Alkali refined linseed oil is of a pale yellow colour. When mixing with your oil paints it will increase gloss, bring it to a thinner consistency and will slow the drying time. The addition of Alkali to the oil allows it to have a more neutral ...

  • C Robersons and Co. Cobalt Siccative

    C Robersons and Co. Cobalt Siccative is a cobalt dryer in white spirit. This unique drying medium is to be used sparingly when adding to oil colours to accelerate the drying time. It is advised to dispense using a pipette. Cobalt Siccative, when over used, can cause cracking of the ...

  • Liquitex Acrylic Varnishes

    These varnishes are used to unify the surface sheen and protect paintings from damage, dust and dirt, and to inhibit the fading effects of ultraviolet light.

  • Liquitex Fluid Mediums

    Liquitex fluid mediums reduce paint viscosity and reduce brushmarks. They also offer matt, gloss, opaque and glazing effects.

  • Liquitex Gel Mediums

    Gel Mediums add body to acrylic paints as well as being superior glues for collage. Depending on the type gel you choose these mediums will increase gloss or matt finishes, slow drying, extend the paint and increase opaqueness.

  • Liquitex Modelling Pastes

    An extra high viscosity ‘putty’ for building up for building up heavy textures and sculptural forms that dry to the hardness of stone. Can be carved or sanded when dry and painted over with acrylics, oils and watercolours. May also be mixed with acrylics when wet.

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