Golden GAC 500 (Extends Fluid Acrylics) Brand_Chromacryl minimises chances of cracking when

minimises chances of cracking when overpainting with full strength colours

lightly sand before painting

Nitram Charcoal has long been considered the expert in making rich

fill in your designs with Pebeo Vitrail colours for a stunning stained glass effect

and touch-ups

Golden GAC 500 (Extends Fluid Acrylics) Brand_Chromacryl minimises chances of cracking whenGAC 500 Golden Extends Fluid Acrylics for a unique balance of film hardness and flexibility offering increased leveling, increased mar resistance and decreased dry film tack. GAC 500 is particularly useful for extending Fluid Acrylic Colors with minimal property change. It can be mixed with Airbrush Transparent Extender for a fast drying, sprayable isolation coat.