Concentrated liquid purging compound. Heat stable and non-flammable. Non-toxic and almost odorless. Non-corrosive. P.D.Q. lets you purge quickly, easily and safely, and at a fraction of the cost of conventional purges for injection molding Machines, extruders or blow molding. P.D.Q. Purging Compounds works with the carrier resin to remove all thermoplastics, and is effective for resin to resin and color to color changes. It requires no soaking, maximizing production up-time and eliminates the need to keep "cracked acrylic" purging resin inventory. It's unique self-measuring bottle "meters out" just the right amount concentrate, eliminating waste. This product can be purchased by the individual bottle. Discounts are available when ordering case quantities (6 bottles per case).