Gamblin's 3-in-1 medium is for all stages of oil painting!
This medium can be used to prepare wood panels before painting, for thinning out oil paints, and for creating under-paintings and thin washes. This medium can also re-saturate dry paint layers. With a satin finish, the medium is not too glossy or matte. Gamblin's 3-in-1 is thin, easy to use, versatile, and dries faster than other oil mediums.
