Tank Seals

Tuf-Tite® TS-4NW Tank Seal

The TS-4NW Tank Seal is our original seal design, delivering reliable, watertight connections for concrete tanks. Exceeding ASTM 1227 standards, it prevents groundwater infiltration and system leakage in precast and field applications.

Product Details:
  • Easy-to-install, one-piece design with no assembly required
  • No holes to align and no risk of concrete seepage behind the wiper
  • Provides watertight connections for inlet and outlet pipes
  • Low-pressure gravity-flow seal, equal to Polylok 3000 performance
  • Flexible design accommodates ground movement and settling
Part Number:
  • TS-4NW Tank Seal
  • (200 per carton, 3840 per pallet — sold in full cartons only)