Ultra-Drain Seal®

Ultra-Drain Seal®

The Ultra-Drain Seal is a valuable addition to any emergency response plan, spill kit or stormwater management program.

This storm drain cover is constructed with a flexible, non-absorbing material and reinforced tear-resistant mesh, the pad is designed to quickly and effectively seal a drain in an emergency.

For best results, use an Ultra-Drain Seal that is at least 6” larger than the outside of the grate.

NOTE: Not intended for long-term outdoor use (more than two hours), as UV exposure and/or heat for extended periods can degrade the product. For applications where extended use may be required, the Ultra-Drain Seal Plus should be considered.


Product Highlights:

  • Both sides are designed to effectively seal most drains (no top or bottom).
  • Resists oil, water and most aggressive chemicals, cleans with soap and water.
  • Mesh interior is sandwiched between layers of polyurethane, which increases durability and gives it the flexibility to deform and seal off most drains. Cutting it is NOT recommended as it may cause the unit to delaminate.
  • Optional Ultra-Drain Seal Wall Mount Units allow a “grab and go” response to any spill.

Typically, a standard soap and water mixture is all that is needed to clean the Ultra-Drain Seal. Once it has been cleaned it should be allowed to air dry and then returned to its original packaging. The Ultra-Drain Seal should be stored in a cool, dry area. It is important that the Ultra-Drain Seal does not touch itself because, over time, the touching areas will fuse together.

Available as:


Part #2126 – Ultra-Drain Seal, 18″ x 18″ x .4″, 5 lbs
Part #2127 – Ultra-Drain Seal, 24″ x 24″ x .4″, 8 lbs
Part #2130 – Ultra-Drain Seal, 36″ x 36″ x .4″, 20 lbs
Part #2131 – Ultra-Drain Seal, 42″ x 42″ x .4″, 23 lbs
Part #2132 – Ultra-Drain Seal, 48″ x 48″ x .4″, 36 lbs
Part #2133 – Ultra-Drain Seal, 54″ x 54″ x .4″, 41 lbs


Part #2134 – Ultra-Drain Seal, 12″ x 12″ x .4″, 3 lbs
Part #2135 – Ultra-Drain Seal, 20″ x 20″ x .4″, 6 lbs
Part #2136 – Ultra-Drain Seal, 30″ x 30″ x .4″, 11 lbs
Part #2137 – Ultra-Drain Seal, 42″ x 42″ x .4″, 19 lbs


Part #2124 – Ultra-Drain Seal, 58″ x 18″ x .4″, 16 lbs
Part #2125 – Ultra-Drain Seal, 58″ x 36″ x .4″, 36 lbs