Axle grease:
It acts like gum below 40° F, and glue at -30° F.
Every winter I get calls from people that opened the sunroof at or below 30° F to vent heat from a bad mono valve = breaking sunroof parts or stripping the motor drive gear.
It attracts dust/grit like a powerful magnet = binding/galling.
It is a nightmare to clean/remove, and always involves disassembly + replacing parts.


Here are the current choices.


Sunroof Paste 1oz
http://www.peachparts.com/shopforum/showthread.php?t=199429


0019894651 Sunroof Paste part number
http://www.peachparts.com/shopforum/showthread.php?t=173096



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__________________
ASE Master Mechanic

Prototype R&D/testing:
Thermal & Aerodynamic System Engineering (TASE) Senior vehicle instrumentation technician.
Noise Vibration and Harshness (NVH).
Dynamometer.
Heat exchanger durability.
HV-A/C Climate Control.
Vehicle build.
Fleet Durability
Technical Quality Auditor.
Automotive Technical Writer

1985 300SD
1983 300D

https://www.boldegoist.com/