Defoamers and Antifoams Refoam SL : Silicone based defoamerRefoam MOB : Mineral oil based defoamerRefoam ANT : Ester based defoam – antifoamRefoam CON : Mineral oil based defoamerRefoam POL : Polymeric based defoamerRefoam ECO : Water based defoamerRefoam OLE : Vegetable oil based defoamer