# Tips For New Seal Coating Installation Petroleum-based seal coating (AE) is prepared based on asphalt emulsion with either hot asphalt (AC) or pre-emulsified. Although petrochemical (gasoline, oils, fats, etc.) resistance is typically lacking in AE-based seal coatings, they maintain the surface integrity of asphalt pavements and prevent cracks from forming. [Tips For New Seal Coating Installation](https://centralfloridapaving.com/tips-for-new-seal-coating-installation/ )