3X:Chemistry EZ Slide. RV slide out lube and protectant. Keep RV slide outs lubricated and moving freely while providing maximum protection for these expensive mechanisms. EZ Slide utilizes superior PTFE moisture-displacing technology to lay down a film-like barrier that inhibits rust and corrosion. This non-greasy lubricant contains no chlorinated or fluorinated solvents. Works as moisture displacement in electrical components and lubricates tank valves during winterizing.