B'laster Multi-Purpose Lubricant is a high-performance formula designed to lubricate moving parts in and around the house such as window tracks, hinges, chains, glides and gears. Formulated with Teflonª Fluoropolymer to help reduce friction and wear, enhance performance and protect surfaces. It outperforms leading competitors, and prevents rust and further corrosion on car parts, fishing reels and tackle, all tools, firearms, sports equipment, marine applications and more.