“The inhibitor seems to be working fine but the instructions of how much overall liquid to put into the radiator was not clear, it only gave the ratio % of inhibitor to water”
Thank you for contacting us.
We are so sorry for the inconvenience, It is 90% water, 5% inhibitor, and 5% air.
If you have any other questions, please feel free to contact us at customer.service@bathroommountain.co.uk.
Regards,
IMRAN