ES-3D
ES-3D is an inhibitor which is used in cooling water (main engine water), closed circuit heating and cooling systems. It’s an excellent anti-scab and anti-corrosive. It does not contain chromate and compatible with glycol based antifreezes. It is a perfect protector for metals which contain iron, copper and aluminum. It inhibits the contact of oxygen and the metal by forming a protective film layer on the metal surfaces. It does not have any harmful effect on gasket, gusset and o-rings etc. We recommend it to be used in every closed heating and cooling system