Everbuild Sika P14 System Inhibitor 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.
Formerly PROTEX by Purimachos
EVERBUILD P14 SYSTEM INHIBITOR is a multi-purpose treatment, specifically designed to protect the entire central heating system from scale, sludge and corrosion.
*WRAS Approved formulation.
*BuildCert Performance Standard
*Compatible with all EVERBUILD central heating products.
*Does not contain mineral oil.
*compatible with plastic and fibreglass header tanks and with all metals used in central heating systems which includes iron, copper, steel, brass and aluminium.
*Suitable for microbore systems constructed from plastic pipes.
*New and existing central heating systems.
*Extensions to existing systems.