So I figured out a way to keep my truck's door seals from freezing shut at 20 below

I smeared a thin coat of plain silicone grease on them in October, and they haven't stuck once all winter in Fairbanks. What do you guys use when it gets that cold?

2 comments

2 Comments

brookerobinson1mo ago

Silicone grease can actually damage some rubber seals over time. It makes them swell up and get brittle. A dry silicone spray or a specific rubber protectant is a much safer bet. That stuff is made not to break down the material.

mark6761mo ago

Totally agree, that swelling is no joke. Learned the hard way with some old car door seals that cracked after using the wrong stuff. Now I just stick with the spray protectant made for rubber.