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Silverhook SHAR1 Fully Concentrated Antifreeze O.a.t. Red 1 Litre

Silverhook

Compare today's prices on the "Silverhook SHAR1 Fully Concentrated Antifreeze O.a.t. Red 1 Litre".

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Last Updated: 15/10/2026
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Product Description

Compare today's prices on the "Silverhook SHAR1 Fully Concentrated Antifreeze O.a.t. Red 1 Litre".

Silverhook SHAR1 Fully Concentrated Antifreeze O.A.T. Red 1 Litre

Keep your engine running smoothly and safely throughout every season with Silverhook Fully Concentrated Antifreeze O.A.T. Red. This advanced formula provides complete all-year-round protection for up to five years, meaning fewer top-ups and greater peace of mind. Whether you drive a modern car, a light commercial vehicle, or an older classic, this organic acid technology (O.A.T.) coolant is designed to suit all types of engines, preventing corrosion, scale build-up, and overheating in summer while guarding against freezing in winter.

- Fully concentrated – dilute with deionised water as required for your vehicle's specification

- Long-life protection for up to 5 years or 250,000 km (whichever comes first)

- O.A.T. (Organic Acid Technology) formulation – safe for aluminium, copper, brass, solder, and cast iron components

- Effective against rust, corrosion, cavitation, and electrolysis

- Compatible with most modern sealing materials and gaskets

- Brilliant red colour for easy leak detection and system monitoring

- Suitable for use in cars, vans, SUVs, and light trucks – check manufacturer recommendations for dilution ratios

- Meets or exceeds international standards BS 6580:2010 and ASTM D3306

Choose Silverhook Fully Concentrated Antifreeze O.A.T. Red for reliable, long-lasting engine protection you can trust.

GTIN: 5036029100617