Rand Brands CLP, All-in-One Cleaner, Lubricant and Protectant for Firearms, 2oz Bottle All in one nano-infused cleaner, lubricant and protectant Non-corrosive, 100% biodegradeable Specially formulated nano-particles bond with metal, lasting longer than other lubricants and CLP's Withstands extreme temperatures (-40F to +600F) Prevents copper, lead and carbon buildup