Gesso - These top quality non-toxic acrylic primers produce an excellent dry base coat with perfect tooth for the Bob Ross method of painting. All gessos are packaged in convenient 16 oz squeeze bottles with non clog tops.

Liquid Mediums - Available in white, black or clear. Bob's unique secret formula of base coats aid in the painting's foundation and keep the canvas wet, the most fundamental step in Bob's wet-on-wet technique. Smooth and slow drying, they allow blending and mixing right on the canvas! Non-Toxic.