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Antifreezes & Coolants

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This summer coolant prevents overheating with corrosion inhibitors and can be used in all types of engines including aluminium. Protect your vehicle for up to 5 years with Organic Acid Technology. Use undiluted for maximum protection up to -33 degrees, or dilute by 50% for -12 degrees protection. Antifreeze - Mono Ethylene Glycol 50% WARNING! Harmful if swallowed. Causes serious eye irritation. May cause damage to organs Kidneys through prolonged or repeated exposure if swallowed. Do not eat, drink or smoke when using this product. Use personal protective equipment as required. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF IN EYES: Rinse cautiously with water …
Price from £9.99 up to £21.42 
Compare prices and buy Silverhook Anti Freeze Summer Coolant Red - 4.54L
£10.00
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Silverhook Fully Concentrated Antifreeze O.A.T. - Red provides all year round protection for up to 5 years. It is suitable for all types of engines including aluminium. Featuring Organic Acid Technology (O.A.T.) the antifreeze prevents rust and corrosion and will also cool the engine. Freeze Protection: -36°C at 50% dilution.Summer protection: 130°C at 15 PSI and 50% dilution. Passes BS 6580:2010.Size: 1 litre.PTDD/ISHAR1
Price from £4.11 up to £8.89 
Compare prices and buy Silverhook SHAR1 Fully Concentrated Antifreeze O.a.t. Red 1 Litre D/ISHAR1
£4.00
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£9.00
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Antifreeze coolant is one of the most vital fluids in your car's operation since it protects the engine from corrosion from boiling or freezing temperatures and helps transfer heat from the engine to the radiator. While water could potentially serve the purpose of heat transferring most coolants only contain 2-4 percent water which is subject to freezing and boiling. The main ingredient of coolant is glycol; usually ethylene glycol and the rest are additives which protect your car's inner workings against corrosion rust and pitting caused by air bubbles imploding in the cooling system.The D/ISHA4 is a concentrated all year round protection anti-freezing liquid type with low freezing …
Price from £14.20 up to £20.74 
Compare prices and buy Silverhook SHA4 Fully Concentrated Antifreeze Blue 4.5 Litre D/ISHA4
£14.00
£15.00
£21.00
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Antifreeze coolant is one of the most vital fluids in your car's operation since it protects the engine from corrosion from boiling or freezing temperatures and helps transfer heat from the engine to the radiator. While water could potentially serve the purpose of heat transferring most coolants only contain 2-4 percent water which is subject to freezing and boiling. The main ingredient of coolant is glycol; usually ethylene glycol and the rest are additives which protect your car's inner workings against corrosion rust and pitting caused by air bubbles imploding in the cooling system.The D/ISHA1 is a concentrated all year round protection anti-freezing liquid type with low freezing …
Price from £3.93 up to £8.69 
Compare prices and buy Silverhook SHA1 Fully Concentrated Antifreeze Blue 1 Litre D/ISHA1
£4.00
£4.00
£9.00
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Silverhook Stop Leak for Radiators quickly finds and permanently seals radiator leaks. It is formulated to inhibit the formation of rust and corrosion to help prevent further leaks. It is made from a blend of surfactants corrosion inhibitors and sealants. Stop Leak for Radiators may be used with antifreeze and is harmless to rubber hoses gaskets and gasket cements. It is suitable for petrol and diesel engines. Size: 325mlPTDD/ISGA15
Price from £3.02 up to £7.68 
Compare prices and buy Silverhook SGA15 Radiator Stop Leak 325Ml D/ISGA15
£3.00
£3.00
£8.00
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