I have Inglass camber kits with urethane bushings. The squeak like a bitch. I have dowsed them with WD-40...but it only lasts a day at most. What should I use to lubricate them to stop the squeak?
If you wanna ghettostyle it, I would think white silicone lubricant or maybe lithium grease would work a million times better than WD40.
"Using a petroleum or based grease -like WD-40- can dissolve polyurethane products, thereby reducing the material life as well as possible resulting in catastrophic failure of the polyurethane."