Mulco Zip Seal’N Peel vanilla scent is a removable and transparent thermoplastic sealant. It dries by solvent evaporation. It temporarily seals interior or exterior joints where air can penetrate between two perpendicular surfaces. Can be used around patio doors, windows, air conditioners, etc. The performances of Zip Seal’N Peel as well as its ease of use make it ideal for many uses. Withstands weathering and exterior temperature changes. Not to be used to seal permanently.