rapidtrans
Senior Member
This stuff.
-First I hose the track assembly off in my laundry tub and let dry
-Then soaked the tracks and old hardened grease with the 505. I let it set overnight and sprayed it down again. Brush off any grease you can get to and hose off.
-When dry I greased all the moving pieces with the GDL Garage Door lube. My garage door guy gave me this but I believe both items are available at H.D. and Lowes. I like this spray lube cause it’s dry, doesn’t collect dirt and isn’t affected by cold temps.