SB 2350 Oil Stain Remover is a multi-use product for the fast and efficient removal of surface oil and many other contaminants from concrete and other masonry. In addition to oil stains, SB 2350 can be used successfully to remove acrylic curing compounds, tire marks, chewing gum, asphalt seal coat from concrete and some types of graffiti. SB 2350 can be used in conjunction with SB 2320 Poultice to produce a deep cleaning compound for removal of magic marker graffiti and certain oil stains the are deeply penetrat