Permatex 22058 Dielectric Tune-up Grease, 3 oz Tube
bought it for $5.99 today at AZ.. works/looks great on rubber trim on the outside of car. Supposed to rain here tomorrow, will see how it holds up, since it is waterproof.
the small tube is .33 oz for $3.29, you get the 3 oz for 2 more dollars....