Precote 85 is e varnish-like, solvent-free coating systems based on microencapsulated acrylates for sealing and locking of threaded parts. The dried film is tack-free and non-sticky. Its characteristics as a locking and sealing element become effective only when the capsules are ruptured by shear and pressure stress and the adhesive is allowed to cure.
Precote 85 is a high-strength thread locker with controlled friction and a locking effect even at high temperatures. It can be used on all types of external and internal threads.
The coating can be used in all kind of assembly procedures, particularly for serial production.
Areas of application are electronics, two wheel and automotive industry, household appliances, office machines, computer industry, electric motors, e-mobility, etc.
| Type | Color | Thread friction | Curing time to final strength | Temperature |
|---|---|---|---|---|
| Acrylate | Turquoise | 0,10 - 0,15 | 0.5h - 6h | -60°C to +170°C |
- Precote 85 exceeds the values required by DIN 267-27 after 6 hours curing at room temperature.
- Consistent assembly properties
- Temperature range up to +170°C
- Good chemical and temperature resistance
- Forms a dry, non-sticky film
- Thread friction must be taken into account during assembly
- Prevents corrosion in the threaded joint
Quality
Our processes are ISO 9001 certified and meet the specific requirements of the automotive industry.
Data sheet
Find out more about PRECOTE 85