Helicopter – Sealants and Adhesives

The Sealants and Coatings Business Unit designs and manufactures a large range of sealants, adhesives and coatings for the aeronautic industry.

Preventing fluids from passing through, bonding together assemblies of different materials, protecting surfaces, ensuring electrical continuity, these are the fields in which our sealants, adhesives and coatings play an essential role in the assembling of all the helicopter airframes for decades now.
Protecting against corrosion, resisting fuels, abrasion, extreme temperatures, our products based on polysulphide, Permapol, polyurethane, fluorocarbon or silicon, marketed under license from PRC de Soto (PPG), the world leader in the field, have stood the test of time. They are universally renowned because they have been and are still used in all the large programs of the helicopter builders.
A new generation of products has been launched, with even higher performances, low densities and for multiple uses (airframes and tanks) that will be the future standards.
The LJF^® quality system is ISO 9001 and ISO/TS 16949 (AFAQ), EN/AS 9100 certified.
The LJF^® environmental system is ISO 14001 (BVQI) certified.