Ace Yellow Zone Marking Paint 1 gal, Pack of 4Ace Zone Marking Paint may be used on all types of exterior or interior pavement or floor surfaces such as concrete, asphalt, brick, metal or wood. Excellent adhesion. Quick drying, high visibility, flat finish. For all types of pavements and floors. Withstands heavy traffic. Use wherever high visibility, long wearing marking paint is required. Due to variety of materials used on surface of tennis courts, try small test area first. Ideal for marking