Latex-ite 4.75 Gal. Optimum Driveway Filler Sealer is an asphalt emulsion based sealer designed to beautify and protect your blacktop driveway. Optimum will leave a deep black color while providing strength and flexibility with its reinforced fiber and rubber system. Recommended for all condition blacktop driveways. Helpful Hints before you seal your driveway: 1. Figure out how many pails you need by using the coverage information below in the bullet points. The size and condition of your pavement will dictate how many you need. 2. Flip pails overnight prior to doing job (It will be much easier to mix in the morning and will ensure consistency during application). 3. Do the project all at one time without starting and stopping. 4. Check the weather and make sure no rain is forecast and it is at least 55°F at night (A cold driveway will not allow the sealer to cure properly). 5. Check latexite.com for further tips and How to Videos. (Note: If product is not available to order in your area that is due to nighttime temperatures. Product may not cure and/or track in late fall and early spring applications).