Fernox ALPHI-11 Antifreeze Protector 25L 23980

The Alphi-11 is a combination of an inhibitor, and antifreeze which provides protection against limescale formation, and internal corrosion in domestic central heating systems. It is suitable for use with all materials/ metals commonly used in heating systems. For long-term protection, ensure concentration levels are checked, and maintained annually as part of the system, or boiler service. Protects against corrosion and limescale Combined antifreeze and protector ESTR, BuildCert, Belgaqua and KIWA approveed product. Compatible with all metals and materials commonly used in heating systems Non-toxic, environmentally friendly Protects heating and chilled water systems