Synthetic Aerosolized Penetrate And Rust Inhibitor. Use On Springs, Rollers, Hinges And Locks.
Contains No CFC/HCFC Compounds. Withstands Temperatures -65 to +300 F. Formly Known As Tribolube
ProSL was developed for the Garage door industry to ensure that the Springs would never rust. Garage door springs don't wear out; the springs rust, the rust causes binding, binding causes fatigue, which shortens the life of the spring. ProSL's advanced formula pentrates between the coils of the spring, coats and protects the steel from corrosion even in salt air environments.
ProSL has been proven to triple the life of garage door cables. ProSL's formula includes extreme pressure additives that keep the individual thread of the cables from binding up on themselves, extending life of the cable. First released in 2009, ProSL has not been sold in stores and has had no advertising including our web site. We are now selling close to 20,000 cans per year with word of mouth the only advertising.