Blended products Thermablend TX is an all-in-one additive for your heat pump system water. Contraining detoxified ethylene glycol, biocide, inhibitor and bitrex. This product is to be mixed down to approx 25% to provide frost protection for the system water for heat pumps requiring that. 10 litres makes up to 40 litres system water so be sure to order sufficient Thermablend TX for your system.

• Superior heat transfer properties of ethylene glycol, without toxicity issues
• All in one with biocide and inhibitor
• Convenient 10 litre tubs so you can order the right amount