All Mediums

Contains PETE plastic shards Transparent Particles Variety in the shape and size of particles Re-grind from manufacturing our packaging All use re...

Contains walnut shells Opaque particles Consistent shape and size of particles Lightly-walnut tinted All use re-harvested particles from other man...

Tri-Art's 100% Acrylic Gesso has superior covering power and flexibility. It dries to a matte finish which can be easily sanded to provide a smooth...

Tri-Art Retarder Gel is a thick gel format of Retarder and is formulated for use with Tri-Art's High Viscosity paints and mediums. Ideal for plein-...

Tri-Art Retarder is a water based medium designed to slow down the drying time of acrylic colours. Mixed with colours and mediums at up to 15%, it ...

Self-leveling Gels are the ideal medium for creating thick, level glazes or string-like extrusions without brush strokes. Honey-like, It flows over...

Self-leveling Gels are the ideal medium for creating thick, level glazes or string-like extrusions without brush strokes. Honey-like, It flows over...

Top Coat Hard is a pure acrylic dispersion for use only on hard, rigid substrates. It dries very hard and scratch resistant. Painted surfaces must ...

Top Coat Soft is a 100% water-based urethane suitable as a finishing layer on flexible substrates. Thin and liquid in consistency, it exhibits the ...

Top Coat Soft is a 100% water-based urethane suitable as a finishing layer on flexible substrates. Thin and liquid in consistency, it exhibits the ...

UV Reactive Polymer reacts under black light with glowing brightness, while remaining virtually invisible in normal light.

UV Reactive Polymer reacts under black light with glowing brightness, while remaining virtually invisible in normal light.

Offers improved lightfastness and weather ability compared to conventional polymers.

Offers improved lightfastness and weather ability compared to conventional polymers.

Offers improved lightfastness and weather ability compared to conventional polymers.

Offers improved lightfastness and weather ability compared to conventional polymers.

Offers improved lightfastness and weather ability compared to conventional polymers.

Offers improved lightfastness and weather ability compared to conventional polymers.

Odourless Solvent is a virtually scent-free, mild, pure mineral spirit that has had some of the harmful aromatic solvents removed.

This UV-resistant matt varnish is removable with white spirit or distilled turpentine. It is quick drying, non-yellowing and does not bloom or crac...

A durable non-yellowing medium for thinning the consistency of oil and alkyd paints. It speeds drying and is thinned with solvent or turpentine. Ex...

A durable non-yellowing medium for thinning the consistency of oil and alkyd paints. It speeds drying and is thinned with solvent or turpentine. Ex...

A pale oil that reduces consistency, increases gloss, slows drying time and increases transparency for oil colors.