BlueSeal is our long-lasting, biodegradable trap seal liquid that enables waterless urinal operation.

How BlueSeal Works

BlueSeal has a lower specific gravity than water or urine, allowing it to:

• Remain in the urinal trap for extended periods during regular use (small amounts are naturally carried away with each use)

• Stay indefinitely in unused urinals, effectively sealing trap odors

Temperature Performance

• Zero evaporation at temperatures up to 100°F

• Freeze-resistant down to -70°F

• Helps facilities reduce or eliminate costly urinal winterization procedures

Compatibility & Maintenance

• Safe to use with commercially available cleaners in EcoTrap® systems

• Cleaning waterless urinals follows the same procedures as conventional urinals

Application Instructions

Adding BlueSeal:

1.    Use the PortionAid dispenser for accurate 3-ounce portions

2.    Fill the PortionAid by squeezing the BlueSeal bottle

3.    Pour contents directly into the EcoTrap holes

4.    Follow all instructions on the bottle label

The PortionAid dispenser ensures accurate measurement and minimizes waste during application.

Note: Replenish BlueSeal easily and accurately with a PortionAid: squeeze the bottle to fill the PortionAid, then pour into the EcoTrap or cartridge. The PortionAid helps avoid waste and ensures precise application.

Waterless Co. Inc.'s PortionAid keeps waterless urinals working their best and hygienic, saving utility costs, water, while also supporting health and indoor air quality.