Description Since 1980, Gamblin has handcrafted luscious oil colors and contemporary painting mediums that are true to historic working properties, yet safer and more permanent. All of Gamblin’s oil painting materials are handcrafted at the company’s factory in Portland, Oregon. These are mediums you can trust for permanence and studio safety‚ €”‚ from the industry leader. GALKYD SLOW DRYFormulated for strength and flexibility, and to keep the surface of oil paintings open for approximately three days €” a good choice for painters who blend or work wet into wet.
