Prevents stuck choke tubes caused by corrosion, high stress of steel shot loads, extreme temperatures and pressure from repeated trap and skeet shooting. With-stands heat and prevent seizure even at extreme temperatures up to 2600 degrees Fahrenheit. Provides maximum lubrication against friction and excellent corrosion protection from rain and salt water. Anti-seize lubricating compound guarantees ease in choke tube insertion and removal for all regular and stainless steel tubes. Excels as a universal lubricant and eliminates galling on stainless steel. Excellent for use on muzzleloaders breech plugs and nipples to prevent seizing.