Golden - GAC100 - Multi Purpose Acrylic Polymer
Useful for lowering viscosity, increasing brushability, sizing and wetting out solid pigments.
Increases film strength, dries clear, water and UV resistance, minimum film formation at 49 Farenheit/ 9 Celsius.
Directions: Protects against support indusced discolouration and oil penetration. Blends well with other gels, mediums or colours. Best adhesion on clean, non-oily surfaces. Not for use as a final picture varnish. Clean with soap and water. For slower drying use Glazing Liquid or retarder. Gloss finish.
Leandra Says: This product is a bit of a one size fits all medium s long as you are happy with the gloss finish. It is very runny, so it is ideal to use with solid pigments such as mica powders, brushos etc to create an archival interference tint or translucent dye tint instead of using water to dissolve them. GAC 100 will make your pigments controllable in the same way paint is, rather than runny like water.