Developed to protect firearms for up to five years in storage" Collector® exceeds stringent military specifications. Recommended for the occasional hunter or sports shooter" as well as knife and sword collectors. It's ideal for seasonal sports equipment before placing in storage. In one test" Collector protected steel panels from rust and corrosion for over 1200 hours in 100% humidity. It does not degrade to waxy residue under heat or pressure and resists damage from fingerprint residue and minimizes the need for frequent wipe down.