P11 Central Heating System Cleanser 1L

  • Cleanser for central heating systems

  • Cleans and flushes residue for new and old central heating systems

  • Removes flux and commissioning residue

  • For use on new, old and repaired central heating systems


 Lowest Price
£3.80 £4.56 (Inc. VAT)

All prices shown are (Ex VAT)

Pack Qty: 1

Box Qty: 12

P11 System Cleanser will remove commissioning and flux residue from new systems and restore circulation to old systems which suffer from sludge. P11 System Cleanser should also be used when components are replaced or existing systems are extended.

Here at Sealants Direct we have bags of experience in the Plumbing industry, so you can rest assured that the products we stock are of the highest quality. As a leading supplier of P11 Central Heating System Cleanser free delivery is available on eligible orders.

Can’t find what you’re looking for? Don’t hesitate to get in touch with us today, we’re always happy to help! Simply call us on 01772 728268 for assistance and more information on P11 Central Heating System Cleanser.

Once your order has been processed we will contact you via email or telephone to confirm your order and arrange a delivery date.

Free next day delivery is available on larger quantity orders.

If the products ordered are all In Stock and ordered before 11:00am, the order can normally be processed that day, for delivery within 1 – 3 working days.

Orders placed after this time will be processed the next working day for delivery within 1 – 3 working days thereafter.


For more information on deliveries, please don't hesitate to call us on 01772 728268.