PerpetuSeal Flex™ is a two component I00% solids flexible novolac & urethane hybrid chimney seal designed for wastewater manholes. This material can also be used to seal joints in concrete structures that require a non-sag vertical application. PerpetuSeal Flex™ provides a flexible chemical resistant seal with high adhesion characteristics.

Typical Uses

  • Wastewater Manhole Frame Seal
  • Seal Joint Sealant for Wastewater Structures

PLS-101

Technical Data

  • Hardness ASTM D-2240
    • 55 Shore D
  • Tensile strength ASTM D-412
    • 2,500 PSI
  • Flexural strength ASTM D-790
    • 3,000 PSI
  • Ultimate Elongation ASTM D-638
    • 53.4%
  • Bond (Concrete) ASTM D-4541
    • Substrate Failure
  • VOCs: None
  • Cure Time:
    • 10 hours at 70ºF
  • Typical Installation Thickness:
    • 250 mils
  • Color:
    • Part A - White,
    • Part B - Black,
    • Mixed - Grey