Now if you want to stop rust dead in its tracks, try Brownells’ Rust Veto. This is a soft grease-like compound which is best used on guns or other tools going into long-term storage. Brownells developed Rust Veto after the makers of Cosmoline discontinued that respected product and Brownells’ customers clamored for an effective replacement. For best possible protection, warm and melt Rust Veto – it liquefies at 140-170 degrees F – and immerse your gun parts in it. The powerful combination of petroleum oils and waxes and corrosion and oxidation inhibitors can then get into the tiniest cuts, nooks and crannies. Gunsmiths use it for “hot-dipping” parts all the time. You can also swab or brush it on. When it’s time to bring those guns on-line again, just warm `em up and flush `em out! Those Brownells’ boys and girls know their business!