Fernox
Fernox S1 Solar Protector 10L
£102.88
http://www.corgi-direct.com Go to shop Description
Fernox S1 Solar Protector 10L 57675 Inhibited heat transfer fluid for all solar thermal applications. Features and Benefits: Volatile corrosion inhibitor for protection in gas and liquid phases Frost protection to -28°C Compatible with all makes and models of solar panels Stable pH across the range of operational temperatures