The PIG Drive-Over Drainblocker Drain Cove, from New Pig Corporation, is designed to stand up to heavy traffic while providing drain protection indoors or out. It resists punctures, tearing, abrasion and UV rays and is durable enough for repeatable use under heavy traffic from tankers, trucks and forklifts. Ideal for use as a preventative measure and in emergency response, the patent-pending PIG Drive-Over Drainblocker eliminates the need to frequently deploy and remove a temporary cover or to permanently seal a drain.