GRAFFIX environmentally safe liquid gel from Safe-T-Fresh is used to remove paint and chemical-resistant coatings, and does not contain MEK or other harsh, flammable chemicals. It can remove multiple layers of oil and latex paints from various substrates, including HDPE, wood, brick, stone or metal. The gel is formulated to adhere to vertical surfaces without running. It contains no water and is intended to be used undiluted. Just spray on the surface to be treated and allow one minute for the formula to activate. For best results, wipe off with provided sponge. Deep penetrations of ink or paint may require a second application. 877/764-7297; www.safetfresh.com.