Filter registered 02 highlander joined jun 24 2009 98 posts.
Car door seal lubricant.
Many say silicone based grease is the way to go.
Door hood and deck lid or lift gate hinges and latches can withstand a slightly heavier lubricant such as spray lithium sold at all auto parts stores but don t overdo it.
They will degrade the rubber.
Restores seal elasticity and conditions weather seals for doors windows hoods and trunks.
Silicone lubricant is available in both wet and dry formulas.
My last car detailer used a petroleum product on my sun roof and within weeks it squeaked all the time.
This lubricant contains no petroleum oils to stain fabrics.
Let that dry completely then squeeze a bead of the adhesive onto the weather strip and the car door and let that dry.
And be sure to get it into both sides of each hinge.
Then apply a second coat to both surfaces and press the weather strip into place.
Apply a grease based lubricant such as petroleum jelly by dipping a paper towel into the container then rubbing the lubricant onto the door gasket.
Spray lithium grease on door hinges to keep them opening smoothly and prevent rust.
First wipe the hinge area with a clean rag and spray it with lithium grease.
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Hold it in place with masking tape until the adhesive dries about 45 minutes.
If you have real rubber seals do not use any petroleum based products.
Best door seal lubricant preservative protectant.
You also should use this spray on the front and rear door hinges.
3m silicone lubricant eliminates rubber squeaks prevents sticking and seals out moisture.
Move the hinge several times to work the grease into the hinge.
Coat the entire gasket thoroughly wiping.
Clean up any adhesive messes with the brake cleaner.
Use the wd 40 for latches and hinges on the glove box and gas tank cover.
How to use the lubricants on car locks and hinges squirt a small amount of the graphite lubricant into the car door locks and trunk locks to ensure they keep working smoothly.
Perfect for use on cars boats rv s or any rubber weather seal that needs conditioning and it will also rejuvenates color to old seals.