Ameripolish® 3D SP E™ is a breathable semi-penetrating/semitopical sealer that helps to protect surfaces against stains and etching. 3D SP E™ creates a water-resistant barrier that prevents liquids from infiltrating the surface, protecting against staining and color dispersion. Since reformulating the original 3D SP formula, 3D SP E™ has better abrasion and chemical resistance, but maintains the same easy application methods you’ve become accustomed to using.