BreakFree DP-2 Collector Kit (4-Ounce) Will not degrade under heat or pressure, resists damage due to fingerprint residue Includes one 4 oz CLP, Cleans, lubricates and preserves using the highest quality synthetics oils and special friction reducing, anti weat additives and rust inhibitors Includes one 4 oz Collector, Developed to protect firearm for up to five years in storage