This is vital to lubricate the deeply positioned parts of the locking system.
Best lube for car door locks.
Use the wd 40 for latches and hinges on the glove box and gas tank cover.
Squirt a small amount of the graphite lubricant into the car door locks and trunk locks to ensure they keep working smoothly.
If the door squeaks every time you open it the car door hinge could be bound by corrosion.
If so squirt the hinges with wd 40 to free them and move the door several times to work in the lubricant.
Purchasing a door lock lubricant can be a bit more complicated than simply purchasing the cheapest product you can find or the lubricant that has the best stats across the chart.
Once the hinges are in working condition just squirt them with white lithium grease or motor oil operate the door several times and then wipe.
Graphite lubricant is the choice for locks because it doesn t attract dust and dirt which can damage the locking mechanism.
A silicone spray lubricant is best suited for car door locks.
Squirt a small amount of the graphite lubricant into the car door locks and trunk locks to ensure they keep working smoothly.
Ensure that you buy a lubricant with a spray straw.
Further this type of lubricant is impermeable to water and sticks to the surface for a longer period.