The heavy-duty drain cover resists punctures, tearing, abrasion and UV rays and is durable enough for repeatable use under heavy traffic from tankers, trucks and forklifts. In addition, a patented rubber (HogHyde™ Skin) protects the urethane-sealing layer to ensure a tight, reliable seal on virtually any surface. Ideal for use as a preventative measure and in emergency response, the patent-pending drain cover eliminates the need to frequently deploy and remove a temporary cover or to permanently seal a drain. Also, resists water, oil, and many chemicals to help comply with 40 CFR 112.7 and 40 CFR 122.26.