Condor Square Polyurethane Drain Seal; Yellow, for Max. Drain Size, 18" x 18"

This Condor® storm drain cover features extremely durable construction with flexible, nonabsorbent material and a reinforced tear-resistant mesh interior sandwiched between layers of polyurethane around the edges. This increases durability and gives it the flexibility to deform and seal off most drains. This cover is designed to quickly and effectively seal a drain in an emergency and resists oil, water, and most aggressive chemicals. Cleans up easily with soap and water.