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 degrees Celsius 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.
Passes BS6580 1992
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Most purchases from business sellers are protected by the Consumer Contract Regulations 2013 which give you the right to cancel the purchase within 14 days after the day you receive the item.
The buyer is responsible for return postage costs.
HTS Supplies is a VAT and Registered Company in the U.K, if you require a VAT receipt with your purchase, email or phone and the receipt will be sent with your order.
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