Permanent marking paints that remain on streets and sidewalks after they’re needed can be a nuisance. Seymour Stripe Blocker will cover up those marks, helping you avoid the time and expense of using paint stripper. The jet black coating is asphalt based-identical to standard driveway sealers. This is a quick dry, highly durable, and are compatible with our Z-604 marking machine. This product is sold per case which is 12 cans. Color: Black.