Everbuild Sika P11 System Cleanser 1 litre
14-day returns on all eligible orders
Contact us within 14 days of receiving your order to request a return.
Shipping information
Orders are picked, packed and dispatched from our Northampton warehouse.
- Free delivery to mainland UK addresses on orders of £40 or more.
- Orders under £40, and orders to Northern Ireland, have a delivery charge, shown at checkout before you pay.
- You will get an email with your tracking number once your order has shipped.
Full details are in our Shipping Policy.
Returns & warranty
Changed your mind? You can return an online order within 14 days of receiving it. Please contact us first for return instructions, then you have 14 days to send the goods back.
- Items must be unused, complete and in their original condition, with all accessories, instructions and original packaging.
- You arrange and pay for the return postage on change-of-mind returns. We refund the price of the item plus our standard delivery charge.
- Damaged in transit? Let us know within 48 hours of delivery - photos help.
- Faulty or wrong item? Contact us before sending anything back. Faulty goods are covered by your statutory rights.
Your statutory rights are not affected. Full details are in our Refund Policy, or email onlinesales@nn4online.co.uk.
Everbuild Central Heating P11 System Cleanser Concentrate will remove commissioning and flux residues from new systems and restore circulation to old systems which suffer from sludge.
Everbuild P11 System Cleanser should also be used when components are replaced or existing systems are extended. This product is compatible with plastic tanks, micro bore and all metals (including aluminium) used in central heating systems. It is very economical as 1 litre will treat a 100 litre system capacity in new and existing central heating systems or extensions to existing systems.
Size : 1 litre.