OBIC 2090 MultiSeal

Typical Use

OBIC 2090 MulitSeal is a low viscosity, flexible, closed cell, hydrophilic polyurethane foam. OBIC 2090 MultiSeal is designed to be used as a crack and joint filler and is used routinely for manhole sealing and pipe penetrations.

  • Designed for sealing active water leaks in cracks or joints in concrete, brick and block structures as well as plastic
  • Can withstand high water flows, works best with low pressure low volume leaks
  • Can absorb up to 10 times its weight in water

Product Highlights

OBIC 2090 MulitSeal is a pump injected grout. It is designed to permeate tight cracks or joints and cures to form a resilient and flexible, yet tough, closed-cell foam with superb adhesive qualities. Product highlights include:

  • Moisture activated polyurethane resin
  • Reaction time is 90 seconds-3 minutes
  • Cure time is 3-15 minutes
  • Reaction and cure times time are dependent on the ambient and environmental temperatures
  • Hydrophilic moisture activated 400%-600% expansion
  • Viscosity: 650-800 cP at 72ºF
  • Pumped as a single component
  • Able to be injected with commercial paint pump
  • Forms resilient, flexible foam with superb adhesive properties
  • Solvent-free and non-corrosive
  • Color: Amber resin


PPE required for use. Read and review entire SDS for OBIC 2090 prior to use.

Packaging, Storage and Shelf Life

OBIC 2090 MultiSeal is available in 5-gallon pails. It should be stored in sealed containers between 45ºF and 95ºF in a dry atmosphere. Shelf life is 1 year under normal conditions, in factory sealed containers.