Glidden Professional Gripper is a universal primer/sealer that can help reinforce the performance of an interior or exterior finish-coat for any government facility project. This premium, all-purpose acrylic primer dries quickly and provides excellent adhesion to a variety of surfaces, including drywall, wood, masonry, and previously painted metals. The primer is easily applied to surfaces and offers a smooth, even finish for topcoating, keeping government facilities looking fresh and attractive.