PG XL-50 Coolant is a blue coloured, superior, fully formulated Hybrid technology propylene glycol based engine coolant. This Hybrid technology coolant has the advantage of being more robust than both conventional and organic acid technology (OAT) engine coolants. This low silicate, phosphate and amine free product is recommended for use in automotive (aluminium compatible), light duty and heavy-duty diesel applications namely on-road truck, off-road mining, farm and marine. It provides excellent high temperature aluminium protection.
PG XL-50 Coolant does not require an initial charge of supplemental coolant additives (SCAs) upon initial fill in heavy duty diesel applications as the product is specially formulated to protect heavy duty diesel wet sleeve liners. SCA addition is application dependant and should only be added as and when required by the vehicle’s OEM.
PG XL-50 Coolant provides exceptional summer cooling and excellent freezing protection during winter. It should be used without further dilution. It is recommended for the best balance of protection against freezing, corrosion and summer boil-over.