Thanks to its organic technology, WT COOLANT SUPRA protects circuits much better against cavitation and corrosion than conventional "water treatment" products.

 The absence of any inorganic ingredients (such as phosphates, nitrites, etc.) means that no hard deposits are formed, especially around the top of liners, cylinder heads, heat exchanger tubes and electric heaters. As a result :

 Heat transfer is sustained

 Anti-corrosion and anti-cavitation properties are maintained

 There is no risk of pipe erosion due to hard particles in circulation

 The circuit remains clean.

 The active ingredients in WT COOLANT SUPRA are non-polluting, and confer the same properties on the circuit fluid so long as it does not contain any toxic substances such as mono-ethylene glycol (a routine ingredient of ordinary antifreezes). These properties allow it to be used in domestic heating installations.

 When no antifreeze protection is needed, filling a heat transfer circuit with WT SUPRA after emptying out conventional antifreeze gives better performance – thanks to the fluid’s higher thermal capacity – at lower cost.

 Optimum protection is obtained when WT Supra (source of WT COOLANT SUPRA) is diluted in water of hardness below 20° TH, containing no zinc and less than 300 ppm of chlorides and sulphates