These flexible mats block spills from entering storm drains, grates, floor drains and manholes. Simply lay them over the opening and the flexible material seals without adhesives.

The original Storm Drain Protector is built for more permanent, extended use. It's heavy-duty, chemical-resistant design makes it an ideal, built-to-last, spill protection solution you can reuse.

The new Storm Drain Protector II makes sealing storm drains a cinch! The flexible reversible construction makes it ideal for quick, temporary, emergency use. Its chemical-resistant composition makes it compatible with a wider range of chemicals and substances than rubbers and plastics. And best of all, it's reusable.