New Products!

Big joy in a little package! Give the gift of creativity this holiday season with Wallack’s Stocking Stuffer—a tiny bundle of artistic inspiration,...

Mixing Opaque Mediums with acrylics ink will increase the opacity and give your artwork a smooth matte finish. Use opaque medium together with Holb...

OPEN Gel and Medium can be thinned and extended with OPEN Thinner, water, or faster drying GOLDEN Mediums. For most painting techniques the followi...

Golden OPEN Acrylic Medium is formulated to a lower viscosity than OPEN Acrylic Colors and is used to maintain properties when a more fluid mixture...

Golden Open Acrylic Gel is supplied in the same consistency as OPEN Acrylic Colors and is used to extend the paints while maintaining working prope...

Add 2-3 drops of Silicone Oil to the mix (Pouring Medium + a few drops of Fluid Acrylics + 3-4 drops of Silicone Oil) and pour onto the painting su...

Pouring Medium is permanent and waterproof when dry. When mixed with fluid acrylic colours, it creates a smooth coloured film. The pouring medium g...

Create three dimensional works that boost structure and dimension, texture and relief. Use on non-oily, absorbent surfaces, applying with a palette...

This medium decreases the speed of drying time for acrylics. Do not add more than 25% retarder to acrylic paints.

This medium is 100% polymer that can be used as a medium to increase the flow and transparency of acrylic colours, and can be used as a final varni...

When mixed with acrylic color it increases softness and improves flow properties. Available in 300ml poly bag. Gloss finish.

Gritty with extra coarse particles make this paste ideal for building textured surfaces. Available in 300ml poly bag.

Modeling Paste Pumice is gritty with fine particles, which makes it ideal for pastel grounds. Available in 300ml poly bag.

Retarding Medium is intended to slow the drying time of acrylic paints. One or two drops will keep paints fresh on the palette. *Available in 180ml...

A painting and glazing acrylic medium resulting in a durable finish. Transparent and waterproof when dry. Holbein Acrylic Fluid Medium should not b...

Transparent and waterproof once dry, Holbein Acrylic Painting Medium is excellent for glazing, while diluting and extending colors. Available in 20...

Silkscreen Medium is a waterborne system designed for use with GOLDEN Acrylic Colors. It increases the working time and retards drying in the scree...

Soft Gels (L-R,Gloss, Matte, Semi-Gloss) are thinner than Heavy Body Colors. Mix with color to produce a brilliant glaze. Soft gels can be a base f...

Pastes can be used to achieve a variety of effects and expressions. When used in conjunction with acrylic colors they broaden working properties an...

Polymer Medium (Gloss) is an acrylic liquid medium useful for creating glazes, extending colors, enhancing gloss and translucency and increasing fi...

Matte Medium is a pourable medium useful for extending color, decreasing gloss and increasing film integrity. It is also used as a nearly clear gro...

Regular Gels (L-R: Gloss, Matte, Semi-Gloss) have the same viscosity as Heavy Body Acrylic Colors and are ideal for extending paint and regulating ...

High Solid Gels (L-R: Gloss, Matte) are similar in body to Extra Heavy Gels. Because they contain less water and more acrylic solids, they shrink l...