Pre-coating is a treatment method applied to the threaded or smooth part of a cylindrical component. It involves the application of a special product designed to be activated when the part is assembled, whether by screwing or press-fitting.
A range of products can be used : from micro-encapsulated glue to replace liquid threadlockers, to sealing resin, polyamide products for repositionable locking and anti-seize products.
Our expertise, unique in France, is based on the constant evolution of our techniques to meet the needs of specific and complex applications. We are often involved right from the design or R&D phase, to ensure customized solutions for our customers. Our wide range of products and application processes enables us to cover a wide variety of applications:
- Fine or standard threads, from S0.7 to M30 and up to 2″ tapered.
- Parts in raw or coated steel, stainless steel, aluminum, brass, plastic, titanium, precious metals.
- Numerous finishes: galvanized, polished, palladium, etc.
- High-temperature resistance up to 200°C peak.
- Resistant to oils, fuels and other fluids.
- Low friction coefficients and, for certain products, compliance with automotive standards.
- Approved by French and foreign automakers.
Pre-coated parts per year
100
M
Thread locking
Polyamide locking
Bonded locking
High-temperature thread locking
Thread sealing
Temporary positioning
Vibration resistance
Anti-corrosion
Anti-seizing
Friction control…