Mediums and Ancillary Products

Explore the range of Jo Sonja Mediums to take your paintings and techniques to the next level from preparation, to special effects, to finishing. If you want to paint on canvas, wood, cork, fabric, candles, or soap; if you want to add texture, sparkle, gold leaf, or crackle effects; if you want to glaze, double load, float, or pour – these Jo Sonja Mediums can help you do it.

  • Jo Sonja All Purpose Sealer

    Use Jo Sonja All Purpose Sealer for surface preparation and to provide maximum adhesion of paint to surface. May be used alone or mixed with paint to provide a one-step…

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  • Jo Sonja Clear Glaze Medium

    Use Jo Sonja Clear Glaze Medium as a light sealer for surface preparation or apply between layers as a barrier coat during painting. Can also be used as a medium…

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  • Jo Sonja Polyurethane Water Based Varnishes

    Jo Sonja Polyurethane Water Based Varnishes provide a protective coating of exceptional toughness for indoor and outdoor use. These quick drying formula varnishes are non-yellowing, have beautiful brushability and dry…

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  • Jo Sonja Textile Medium

    Jo Sonja Textile Medium allows permanent non-fading painting on natural and non-synthetic fabric.

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  • Jo Sonja Opal Dust

    Jo Sonja Opal Dust contains tiny light reflecting, holographic particles that create an interplay of colors reminiscent of rare gems.

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  • Jo Sonja Gold Dust

    Jo Sonja Gold Dust is a clear gel containing tiny light reflecting particles with the brilliance of rich gold.

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  • Jo Sonja Brush Soap & Conditioner

    Jo Sonja Brush Soap and Conditioner superb soap for cleaning and maintaining fine natural or synthetic fibre brushes. Returns essential oils to the hair and bristle so elasticity is maintained.

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  • Jo Sonja Cork Sealer

    Use Jo Sonja Cork Sealer to seal most porous surfaces in preparation for painting. Ideal for providing long lasting protection for decoys by reducing chipping and degradation of the cork.…

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  • Jo Sonja Crackle Medium

    Use Jo Sonja Crackle Medium to create a fine crackle pattern over a basecoat color or a completed painting. Crackle pattern will vary depending on the thickness of the uncured…

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  • Jo Sonja Décor Crackle Medium

    Jo Sonja Décor Crackle is a sandwich crackle medium for application between layers of paint. The top color separates to reveal base color giving the appearance of aged paint.

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  • Jo Sonja Fast Drying Glaze Medium

    Jo Sonja Fast Drying Glaze Medium can be used as a light sealer, for basecoats and as a general, matte painting medium.

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  • Jo Sonja Gel Retarder

    Jo Sonja Gel Retarder delays the drying time of paint without thinning it, allowing for the blendability of oils with the ease of acrylics.

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  • Jo Sonja Flow Medium

    Jo Sonja Flow Medium is added to Chroma’s Jo Sonja Matte Flow Acrylic and Background Colours and other Chroma’s Jo Sonja Mediums for thinning as needed for paint application or…

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  • Jo Sonja Gesso Primer

    Jo Sonja Gesso Primer is a flexible acrylic ground with a smooth to medium grit content that provides a ‘tooth’ on which to paint.

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  • Jo Sonja Glass & Tile Primer (Part A)

    Jo Sonja Glass & Tile Primer (Part A) is used to prepare glass, tile and enamel prior to painting. Use with Jo Sonja Glass & Tile Medium (Part B).

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  • Jo Sonja Glass & Tile Medium (Part B)

    Use Jo Sonja Glass and Tile Medium with Chroma’s Jo Sonja Matte Flow Acrylic for painting on glass, glazed ceramics and enamel.

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  • Jo Sonja Kleister Medium

    Jo Sonja Kleister Medium is a semi-transparent medium that provides extra body for textural patterns for faux finishes such as wood graining and faux bois.

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  • Jo Sonja Tannin Sealer & Gold Leaf Size

    Jo Sonja Tannin Sealer & Gold Leaf Size has excellent adhesive and sealing properties. Use on wood or masonite surfaces where tannin, oil or pitch may bleed through paint. Also…

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  • Jo Sonja Magic Mix

    Jo Sonja Magic Mix is a light sealer containing an extender for a longer ‘open’ or blending time. Use as a substitute for water.

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  • Jo Sonja Texture Paste

    Jo Sonja Texture Paste is a heavy impasto paste that remains flexible when dry and will not crack. Use it to create texture before or during painting.

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  • Jo Sonja Retarder Medium

    Jo Sonja Retarder Medium is used to extend the “open” or drying time of paint for special techniques such as antiquing or in hot, dry conditions. Recommended for use in…

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  • Jo Sonja Wood Stain Gels

    Jo Sonja Wood Stain Gels are manufactured using transparent pigments to lightly colour the surface without the ‘milking or hazing’ associated with the use of opaque colors.

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  • Jo Sonja Decoupage Varnish

    Jo Sonja Decoupage Varnish is a heavy-bodied version of Gloss Varnish for artists who wish to finish their projects with a thick, lacquer-like coating. It has been specially formulated for…

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Featured Products

Jo Sonja Matte Flow Acrylics & Mediums Tutorials

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