Lubricant Tools Home Improvement Description: Product Description If your garage door opener is loud or acting up, lubricating the screw drive may solve the problem! The Genie GLU-R screw drive lube can reduce garage door opener noise, help with smooth operation and prolong the long life of the screw drive rail. It?s designed specifically for Genie screw drive opener rails, and is the only recommended lubricant for Genie garage door openers. This screw drive lubricant is made of lithium-grease, which applies quickly and easily. One tube lubricates the entire screw drive, and it?s sold in a 3-pack, so you?ll have plenty left for all your future needs. Screw drive lube application is recommended annually in 1 in. dabs at 3 points along the rail for best results. When used regularly, it will enhance the performance of your garage opener. From the Manufacturer The Genie Screw Drive Lubricant is specially formulated to use on the shaft of all screw drive garage openers. When used regularly, it will enhance the performance of your garage opener. Features: REDUCE GARAGE DOOR OPENER NOISE: Apply this screw drive lube annually to reduce garage door opener noise, for smooth operation and to prolong the long life of screw drive rail. DESIGNED FOR GENIE GARAGE DOOR OPENERS: This screw drive lube is designed specifically for Genie screw drive opener rails, and is the only recommended lubricant for Genie garage door openers. APPLIES EASILY: The lithium-grease composition applies quickly and easily, and one tube lubricates the entire screw drive. GREAT VALUE: Sold as a 3-pack, and one tube lubricates an entire screw drive, so you have plenty of screw drive lube for all your future needs! ONCE A YEAR APPLICATION: Screw drive lubrication is recommended for application in 1 in. dabs at 3 points along the rail once per year for best results. When used regularly, it will enhance the performance of your garage door opener.