Working quickly, use a clean, soft brush to apply an even coat of a contrasting top-coat color over the dry Quik-Crackle.
To create a fine web-like cracking, sponge on the top coat. To create fine-line cracking, brush on a thin layer of top-coat color. To create large, bold cracking, brush on a heavy layer of top-coat color.
Choose top-coat color for best results from the OS Acrylics line. Once the top-coat color has been applied, do not reapply more color after cracking starts.
Cracking time may vary from color to color. Wait a few minutes for cracking to start. Allow crackle pattern to develop. Let dry.