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Fully Concentrated Antifreeze Blue

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 point, designed for all engine types including full-aluminium ones.

This D/ISHA4 S Hook 4.5 litre blue liquid protects the cooling systems against damage by freeze to -36°C and corrosion. Also the S Hook D/ISHA4 will keep you car cooler in summer months, so getting all year round protection for a great low price.

Antifreeze blue is the optimum composition of top grade ethylene glycol, combined with treated, de-mineralized water and high-performance additive package that prevents formation of rust and scum.

The S Hook antifreeze will protect and help to prolong the pump bearing service life, prevent water pump seizure and other rubber parts of the cooling system from dry out and cracking.

D/ISHA4 Antifreeze blue is notable for its high heat-transfer capacity, low viscosity, excellent detergency.

4.5 litre
Passes BS6580 1992.

Technical Specs

4.5 litre
Protection -36 degrees Celsius

Price is for individual model shown.
D/ISHA4: £19.38
View ModelsThis product has various models available. All buy buttons, comparisons and prices are listed below. Scroll down or use the button to jump there.

Downloads & Certificates

Safety Data Sheet is Available

brandlogo Code: D/ISHA4
Stock: Please phone our free phone 0800 977 4242 if you require information regarding expected delivery dates

Box Content

1 x S Hook D/ISHA4 Fully Concentrated Antifreeze Blue 4.5ltr

Downloadable Files

Safety Data Sheet is Available

Other Products within the Group

Name Price
Fully Concentrated Antifreeze Blue 1 litre
D/ISHA1 Silverhook
Antifreeze 1 litre £5.36
Fully Concentrated Antifreeze Blue 4.5 litre
D/ISHA4 Silverhook
Antifreeze 4.5 litre £19.38

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