Overview: Prevailtorque and sealing (non-reactive)

precote colour coating appearance /react effect temperature
range
thread friction
value
main function
4 white/ blue layer forming
dispersion
dry, tack-free,
elastic
only clamping,
very low

-50 -
+180°C

0,1 -
0,15
sealing
5 white/ blue layer forming
dispersion
dry, tack-free,
soft
only clamping

-50 -
+180°C

0,1 -
0,15
sealing
6 white/ green layer forming
dispersion
dry,
soft
only clamping,
low

-50 -
+110°C

0,25 -
0,30
locking
+ sealing
9 white layer forming
dispersion
dry,
soft
only clamping,
medium to high

-50 -
+180°C

0,1 -
0,15
locking
19-2 colourless /
red
layer forming
dispersion
dry, tack-free,
soft
only clamping,
medium to high
-50 -
+90°C
0,18 -
0,23
locking
+ sealing
19-7 colourless / yellow /
burnt orange
layer forming
dispersion
dry, tack-free,
viscous solid
only clamping,
medium
-50 -
+150°C
0,1 -
0,15
locking + sealing
with high preload
10 grey smelted
Polyamide
dispersion
dry, tack-free,
very solid
only clamping,
high to very high
-50 -
+150°C
0,16 -
0,20
locking
+ sealing
10-1 green Polyamide
dispersion
dry, tack-free,
solid
only clamping,
high to very high
-50 -
+150°C
0,14 -
0,18
locking
+ sealing
709 anthracite layer forming
dispersion +
solid
dry, tack-free,
elastic
only clamping,
very low
-50 -
+850°C
0,09 -
0,13
high preload,
spray-water-sealing ,
high temperature antiseize
200 blue Polyurethan coating dry, tack-free,
elastic
sealing function,
damping effect
-40 -
+100 °C
n.a under head coating, replacement of O-rings and seal washers
Nytorq milky-white or yellow wax disperesion dry to touch controlled lubricating coating 0 - +70 °C
meltingpoint
125 °C
0.06 - 0,15
depending on
dilution
Controlled thread forming and friction on thread surfaces