This sealing system allows for easy, quick and clean repairs of both Lead yarn and Mechanical Joint of all sizes, material is available in two viscosities and can be injected either through the socket or directly through the lead joint face.

Cartridge fits standard application gun as used for BarSeal and uses existing injection tooling, no additional equipment required. Not regarded as dangerous to the environment and when cured is biologically inert. Prodcut conforms to GIS/LC12 specification

2 grades availbale: Leadyarn and Mechanical

Mainseal II (Lead Yarn)

• 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

Mainseal II (Mechanical)

• Supplied in a side-by-side cartridge fitted with a static mixer nozzle
• Will cure in both aerobic or anaerobic conditions
• Flexible end product that will accommodate joint movement
• Bonds to cast iron and steel
• Complies with specification T/SP/LC/1

The product is supplied in a side-by-side cartridge fitted with a static mixer nozzle and is dispensed using a specially designed application gun. The low viscosity and surface tension of the initially mixed material give it excellent wicking properties. As this material relies on the reaction of the two mixed components to form a soft flexible polymer it is not dependent on the absence of oxygen to cure. It will work in either aerobic or anaerobic conditions.