Originally Posted by harleyguy
Check the manuals you received with your RV regarding your slide out. I have a Lippert and the manual I received states only to use soap and water and that using lubricate could damage the mechanism
Don't know where that came from but I still would not use a lube such as WD 40 or any silicone base product, I would still just use a dry lube. or your going to attract dirt, the worst thing for a slide. But that is just me.