While some places do recommend lubricating the chain occasionally others say that the chain already has a protective coating and only needs to be wiped down occasionally possibly with wd 40.
Garage door chain grease.
Getting a white lithium grease compound.
As a homeowner knowing the correct type of lubricant for the chain.
It s capable of handling a range of 70 degrees to 350 degrees fahrenheit.
It s absolutely the best garage door lubricant for low temperature environments.
To lubricate the metal shaft spray some grease at the edge of both sides of the bracket as shown below.
Garage door lubricants that are grease based go on by hand and are much messier.
Chain if you have an automatic garage door you may be tempted to grease the chain as well.
There s two parts to lubricating the garage door rollers.
Work from the top of the garage door toward the opener s motor.
The residual grease between the chain s links lubricates the door opener s chain gear as the gear lifts the garage door.
The metal shaft that slides in the bracket on the door itself and the ball bearings on the roller wheel.
Press all purpose grease into the recesses of the garage door opener s chain using the clean rag to force the grease into the chain s links.