- Home >
- Business Lines >
- Precision Sealing Systems >
- Construction
Construction – Precision Sealing Systems
The Precision Sealing Systems Business Unit produces manufactures and sells products for the construction market.

For example: the mixture 7PB2118 is EN549 and EN 682 GAL-GBL certified, in compliance with standard EN 1254.
A single mixture for three standards is a unique guarantee for maximal safety when installing heating systems and valves/fittings in the building.
"Le Joint Français" (LJF®) also develops specific gaskets for rain gutters.




