(12) 20 oz. cans. Aervoe Water-Based Striping Paint is a highly pigmented, water-based, lead free striping paint that is safe for all surfaces. Fast drying – 15 minutes to touch. High-visibility colors. Will not crack tennis court sealant. VOC compliant and lead-free. Non-clogging spray tip. Classified under NFPA 30B, Level 1 for warehouse storage. Excellent resistance to traffic, oil and gasoline. One case of aerosol paint will yield a 4-inch stripe approximately 800 linear feet. Applications: grass or dirt for line striping playgrounds and athletic fields. May also be applied on concrete, cement and other hard surfaces.