Everbuild Sika
Everbuild Sika P14 System Inhibitor 1 litre 486773
Model 486773
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 2 hours ago | £18.95£26.74 | In stock | Visit Tooled Up (opens in a new tab) |
 checked 2 hours ago | £19.25 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £22.81 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
Everbuild P14 System Inhibitor, formerly known as PROTEX by Purimachos, is a multi-purpose treatment for protecting an entire central heating system from scale, sludge and corrosion. It suits new installations, existing systems and extensions to existing systems, making it useful for plumbers and heating engineers as well as homeowners servicing their own system. The formulation is WRAS approved and meets BuildCert Performance Standards. It contains no mineral oil, so it is safe for use with plastic and fibreglass header tanks, and it is compatible with all metals commonly found in heating systems, including iron, copper, steel, brass and aluminium. It also suits microbore systems built with plastic pipes, and is compatible with other Everbuild central heating products.
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