The Gun Medic "all-in-one" formula in the Hoppe's Quick Fix Cleaner & Lube cleans the actions of firearms to keep them working in prime condition. The Gun Medic Quick Fix also leaves behind an extremely thin layer of lubrication to protect against the most punishing corrosion. The lubricant utilizes the same technology used in jet propulsion engines for the ultimate protection. This bio-based formula cleanser evaporates in 60 seconds and provides a quick clean when you don't have time for a deep clean. The formula is cold/heat resistant to -65°F to 500°F for a fast clean in every environment. The easy-to-use aerosol canister makes the job even faster.