6 Inch Sponge Paint Roller Description: This dense foam roller is perfect for roller stenciling,base-coating smooth surfaces and applying glazes to walls It can be used for other thin coatings such as varnishes,oil stains,high gloss paints and urethanes Used PVC cores won't absorb water and lose their shape Made with solvent-resistant glues that foam bonded on core firmly http://www.cohwabrush.com/foam-paint-roller/6-inch-ponge-paint-roller.html