precote® 85 is a high strength and high temperature resistant thread locking and sealing
coating designed to be used on all types of threaded fasteners.
precote® 85 features a very low coefficient of friction upon assembly providing excellent
controlled torque vs tension features. This exclusive turquoise colored precote® 85 can be
applied to either internal or external threaded fasteners.
Pre-applied fastener threadlocker, high-strength vibration resistant under
high-temperature applications with controlled torque vs. tension characteristics.
During the assembly process the microcapsules are ruptured and the curing process begins. This exclusive turquoise colored Precote® 85 can be applied to either internal or external threaded fasteners. The pre-applied Precote 85 forms a tack-free dried film, non sticky and can be used in all kinds of assembly processes.
Also available with two additives:
The following combinations are available:
precote® 85 is the preferred fastener thread locking coating on critical assembly applications where controlled friction and locking ability are required even at high-temperatures (200° C). It can be applied to bolts, screws, nuts, studs and special threaded parts, as well as to straight and pipe thread plugs.
All versions of precote® 85 are high-strength thread locking coatings that retain their strength even at high-temperatures. They can be used on all types of external or internal threads.
Chemical Type | Acrylate |
Color | Turquoise |
Thread friction μThread | 0.10 – 0.15 |
Curing time* at RT to exceed the values according to DIN 267-27 |
precote® 85: 6h precote® 85-8: 6h precote® 85-3: 0.5h |
Prevailing-in torque PIT on assembly* | < 1.4 Nm |
Strength without preload BAT* | > 20 Nm |
Strength with preload BLT* | > 1.2 x MA |
Prevailing-out torque POT according to DIN 267-27 |
< 55 Nm |
Temperature range according to DIN 267-27 |
-60°C to +170°C -75°F to +340°F |
Temperature range according to GMW 14657 |
-60°C to +200°C -75°F to +390°F |
Good chemical resistance: meets or exceeds the relevant automotive specifications and DIN 267-27 |
GM | GM-6124M GM-6175M GM-6194M GMW14657- A,B,C GME00151 |
Ford | WSK-M2G354-A1 |
Chrysler | MS-CC76- A,B,C PF-6616 |
Caterpillar | 1E-2486 |
American Axle | MS-2365 |
AUDI | DIN267 P27 |
Bendix | BW-621-M |
BMW | DIN 267- P27 |
Bosch | N38A SR 9.5 |
DAF | PROD 9281 |
Daimler | DBL 9460 |
Fiat | DT-M-SFA-SSM |
Man | 222 |
Porsche | 1230 |
PSA | B 141 235 E+LS |
Volvo | STD 416-0001 |
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