Scalemaster SM4 frees EXISTING systems from black oxide corrosion products restoring circulation and heating efficiency in radiators and pipes.
* Supplied in 500ml bottles (sufficient 100 litre 10 radiator system).
* Non-acid/non irritant user friendly to operatives.
* Compatible with unknown formulations present in system.
* No over dosing worries.
* Compatible with all metals including aluminium together with plastics and rubber.