Wunda Size Waterbase Gold Size Roland Parts professional-grade medium ideal for extending

professional-grade medium ideal for extending open times and achieving smooth color transitions in sign painting

strengthen

a strong bond with various vinyl substrates

plastic film

Whether you're a professional sign maker

Wunda Size Waterbase Gold Size Roland Parts professional-grade medium ideal for extendingWunda size is a water based, synthetic size for gilding that reaches tack in 15 minutes. It can be thinned with water up to 10%, and has an open time up to 36 hours. Unlike oil sizes, Wunda size will never fully harden and the gilded surface should be sealed, if contact with the surface is expected. Wunda size is ideal for use on porous surfaces, such as wood and plaster, and can also be used on non porous surfaces, such as metal and glass. It is