Color: Blue Gun Pak 1 Qt. 5 Qt. Principle Services: Nordstrom VXX valve cleaner is a combination cleaner and lubricant designed to soften and re-moisturize dried sealant residues and deposits in clogged or hard to operate valves. VXX valve cleaner is a microsilica-thickened vegetable oil product which is compatible with other valve lubricants / sealant and is not harmful to rubber parts. This product contains an organic molybdenum compound that will provide extra lubricity and help prevent galling and scoring. VXX valve cleaner is available in 1-quart bottles, 5-quart cans, or in Gun Pak form.   Read More