Trapsuutjies Extender Medium
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Extender medium is a colorless acrylic medium. Acrylic paint is water-based and hardens by evaporation of the water from the paint. Extender Medium slows down the drying time of acrylic paint, allowing the paint to stay "open" longer. This is useful when using a gelli plate or screen printing frame. With Extender Medium you have more time to paint your screen printing frame, to screen print and to clean your screen again. The same also applies to the Gelli Plate.
Extender Medium can also be added to a color with the aim of reducing the visibility of brush strokes or thinning the paint without affecting the consistency of the paint.