Mainseal II Lead Yarn (Very Low Viscosity)

Mainseal II (Lead Yarn) is a two component polymeric compound formulated for sealing leaking spigot and socket joints on cast iron and steel gas mains.
Key Features

  • Supplied in side-by side cartridges fitted with a static mixer nozzle
  • Low viscosity and low surface tension facilitating excellent wicking properties
  • Flexible end product that will accommodate joint movement
  • Bonds to cast iron and steel
  • Cures in both aerobic and anaerobic conditions
  • Complies with specification T/SP/LC/12