Brands - Golden : Mediums & Additives - Schmincke : Pastel
Golden : GAC 200 : Acrylic Polymer for Increasing Film Hardness
Hardest and least flexible of Golden's extender range
From £17.50
Golden : GAC 400 : Acrylic Polymer for Stiffening Fabrics
Ideal for stiffening fabrics, fibres and unprimed canvas
From £18.80
Golden : GAC 900 : Acrylic Polymer for Clothing Artists
Mix with high flow acrylics for tie dye effect
From £18.80
