Heat stabilizers protect polymers from the chemical degrading effects of heat. These additives include a wide variety of chemical substances, ranging from purely organic chemicals to metallic soaps to complex organometallic compounds. Eklingjee offers Ca/Zn Non Toxic, Metallic Salts, Lubricators, Hybrid Stabilizer, SuperPack Systems, Lead based One Pack Stabilizer and Impact Modifier which is a combination of Metallic Salts, additives for the processing of PVC. A number of different additives like oxidizers, lubricants, impact modifiers, processing aids, calcium stearate, and Lead stabilizers and other Additives are put together to form One Pack Heat Stabilizer Flake or Powder compound.  One Pack Lead Stabilizers improves the heat stability of PVC during extrusion and also provide high output rates at lower costs. They find value in both single screw & in multi screw extrusion of pipe.