Rust prevention and lubrication for firearm arm assemblies

Gear

ZephyrCan I fly my Alexa or RED on a Zephyr?389

Master SeriesIs a used Master Series rig worth buying as a first big rig?191

BFDHow do I power my BFD receiver from my camera or sled?186

VoltCan I retrofit a Volt onto my existing sled or gimbal?168

ArtemisHow do I power my camera and accessories from an Artemis sled?166

MDRWhere can I mount my Preston MDR on my rig?143

ModulusIs there a Modulus option for HD wireless video?141

G-70Will my G-70 fit my vest, gimbal or sled?126

FI+ZCan I control iris and zoom wirelessly, not just focus?60

HU3Where can I get my HU3 repaired, refurbished or repainted?60

CineLiveHow do I pack and case my CineLive rig for transport?54

G-70XHow does the G-70X compare to Pro Titan, Xarm and other arms?46

Trinity 2Is Trinity 2 SUP 3.0 firmware safe to install or buggy?46

Ultra VestWhich vest should I choose for my body size, comfort and operator type?39

2006Arms forum

20 years old. Gear and prices may have changed since.

DisputedParticipants disagreed and reached no conclusion. Read the findings as positions, not as an answer.

WD-40 functions as a degreaser and moisture displacer, which removes existing lubrication rather than providing lasting protection
ACF-50 should be used instead of WD-40 for protecting firearm components from rust
ACF-50 can be applied over other lubricants without requiring removal of previously applied oils
ACF-50 provides effective rust protection and is considered worth the cost for firearm maintenance

The original WD-40 vs ACF-50 debate involves conflicting advice in the thread about their compatibility
The rust problem observed was specific to an elbow connection point in this instance
No detailed comparison of specific lubrication products beyond WD-40 and ACF-50 was provided