Fernox DS40 System Cleaner & Descaler (Powder) 62475 insulated Limitations: It should not be

Limitations: It should not be used with thin gauge or badly corroded aluminium

Push fit: Yes

It's part of our Plumbing and Heating range of products

1 year manufacturer warranty* Customer have to register the product in manufacturer website

Fernox DS40 System Cleaner & Descaler (Powder) 62475 insulated Limitations: It should not beFernox DS40 System Cleaner & Descaler (Powder) 62475 DS40 Descaler and Cleaner is a fast acting, citric acid based cleaner which is designed to remove limescale, magnetite, or black sludge and other system contaminants. Ideal for use when powerflushing, it can also be used to descale a heat exchanger or boiler component separately. Supplied with a liquid neutraliser product. Application, Fitting & Dosing For detailed instructions on the cleaning of