Harlequin's Crackle Glaze is a non yellowing acrylic medium which produces consistent cracking when sandwiched between two coats of PVA.

This product works best using Harlequin's Ultra Matt. Only waterbased SUPER acrylics will work. The crack is formed in the top coat exposing the colour of the bottom coat.

Harlequin's Crackle Glaze can be used on any paintable surface (correct preparation must apply). Once you have completed your project, varnish using one of Harlequin's waterbased varnishes.

Use Harlequin's Ultra Matt Paint when using Crackle Glaze.