All Mediums

Glazing Medium retains very subtle brush marks. It is very thin and free-flowing with good adhesion and flexibility. It's consistency allows for ve...

Glazing Medium retains very subtle brush marks. It is very thin and free-flowing with good adhesion and flexibility. It's consistency allows for ve...

Obtained by pressing hemp seeds, Hemp Oil is the darkest of our oils. It is greener in colour than the other oils. When mixed with light colours, a...

Obtained by pressing hemp seeds, Hemp Oil is the darkest of our oils. It is greener in colour than the other oils. When mixed with light colours, a...

A formulated a pouring medium that accepts colour beautifully, dries very hard and clear with an extremely high gloss finish.

An acrylic medium formulated to mix with colours for paint pours or to be used as a resin finish. It dries very hard and clear with an extremely hi...

A formulated a pouring medium that accepts colour beautifully, dries very hard and clear with an extremely high gloss finish.

A formulated a pouring medium that accepts colour beautifully, dries very hard and clear with an extremely high gloss finish.

Tri-Art Modeling Paste is a 100% acrylic polymer emulsion paint that works incredibly for building up thick underlayers of texture. Modeling paste ...

Tri-Art Modeling Paste is a 100% acrylic polymer emulsion paint that works incredibly for building up thick underlayers of texture. Modeling paste ...

Clear Modeling Paste is an extremely thick acrylic medium. Containing large quantities of calcium carbonate and matting agent, this medium has a ve...

Clear Modeling Paste is an extremely thick acrylic medium. Containing large quantities of calcium carbonate and matting agent, this medium has a ve...

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

Polymer Medium is in essence, Tri-Art Liquid Paint without pigment. It will maintain brushstrokes and light textures. It dries to a water permanent...

May be used to extend volume and maintain the thin, smooth application of Liquid colours or reduce the viscosity of thick format colours. Will incr...

Polymer Medium is in essence, Tri-Art Liquid Paint without pigment. It will maintain brushstrokes and light textures. It dries to a water permanent...

Polymer Medium is in essence, Tri-Art Liquid Paint without pigment. It will maintain brushstrokes and light textures. It dries to a water permanent...

Tri-Art’s Oil Mediums are designed to enhance both the characteristics of the colours and painting processes as well as to maximize individual crea...

Contains copper cinder Opaque particles Dark particle colour Consistent shape and size of particles All use re-harvested particles from other manu...

Contains small glass beads Transparent particles Various colours of glass Consistent shape and size of particles All use re-harvested particles fr...

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 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 ...