Impasto Gel Medium Matt_x000D_This white, translucent, heavy-bodied gel provides a cost-effective means of covering large areas with impasto colour when mixed with pure acrylic colour._x000D_Mixtures of Matt Impasto Gel with acrylic colour will dry to an eggshell matt finish._x000D_Just as with pure colour, the gel mixture will retain brush and knife marks, and have the same thick texture.