Halfords OAT Anti-Freeze Concentrate 5 Litres

The Halfords OAT Anti-Freeze Concentrate has a 5year life and is suitable for all year use as a coolant and anti-freeze. The silicate free, organic acid technology (OAT) provides superior engine protection and is compatible with all vehicle manufacturers' colours of OAT coolants.

* If in any doubt, always refer to manufacturers recommendations & handbooks.

• 5 Year Life
• Suitable for all year round - anti-freeze / summer coolant
• Temperature range from +108°C / -34°C
• Suitable for most vehicles manufactured after 1998
• Silicate free, organic acid technology (OAT) for superior engine protection
• Compatible with all vehicle manufacturers' colours of OAT coolants
• Enhanced corrosion protection
• When mixed to 50% Anti-Freeze and 50% Water Freeze protection is -34°C and Coolant protection is 108°C
• When mixed to 33% Anti-Freeze and 67% Water Freeze protection is -17°C and Coolant protection is 104°C

• Harmful if swallowed
• May cause damage to organs

"We now put Bitrex in our screenwash and anti-freeze products, to help protect your family. Officially the world's most bitter substance, just a tiny amount of Bitrex makes our products extremely unpalatable - and therefore safer - by helping prevent your children and pets from accidentally swallowing something they shouldn't."