PRINCETON Catalyst Wedge Type:Grey These colours are carefully refined

These colours are carefully refined with respect to the nature and needs of each pigment

• Folds away for easy storage

Maintains Color Intensity: Unlike some thickening agents

Prepare the Paper and Board: Cut your watercolor paper to size

PRINCETON Catalyst Wedge Type:Grey These colours are carefully refinedCatalyst Wedges provide maximum opportunities for creativity. Designed for use with heavy bodied paints, Catalyst is at home with oils, acrylics, and water miscible oils. Because they are heat resistant to 230C, they excel with encaustics. Artists are using them with plaster, clay, gesso application, printmaking, and more. The silicone is easy to wipe clean and is solvent resistant. Cleanup in most cases can be done with mild soap and water. Dried