Established in 1990, GW Enterprises manufactures and distributes “ULTIMATE” - a lubricant/penetrating oil to eliminate squeaks, free rusted bolts, locks and valves. It lubricates and protects from household to heavy industrial. Product is sold in aerosol cans and is available at retailers throughout the state as well as direct from GW Enterprises and on Amazon.com. New in 2015 - 2 oz. dripper bottles ideal for sporting goods equipment.