Solar Protector

Combined Anti-freeze & Corrosion Inhibitor.

Solar Protector is a Mono Propylene Glycol (MPG) fluid with added Aqueous System 8 (heat transfer, system cleaning, biocide and corrosion inhibitor fluid).

MPG is recommended for solar systems as the product is a lot less toxic than Mono Ethylene Glycol (MEG) and less harmful to the environment in the event of spillages.

Also suitable for central heating and chilled water systems.

Suitable for


Compatibility with all metals

Found in heating and cooling systems

Antifreeze protects

Concentrate gives protection to -11°C for a 25% solution and -24°C for a 40% solution (other grades available)


Helps prevent bacterial contamination

Acts as a heat transfer fluid

Keeps any sludges that are in the system moving

Corrosion inhibitor

Also prevents the formation of limescale

Low toxicity formula

Can be used in solar, central heating and chilled water systems (including those in food factories)