Premixed Coolants

Premixed Coolants
DD50 COOLANT GREEN
Hi-Tec DD50 Coolant Green is a heavy duty diesel engine coolant premix, luminescent yellow in colour, superior, fully formulated Hybrid technology 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, farm and marine. It provides excellent high temperature aluminium protection.
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DD50 COOLANT BLUE
Hi-Tec DD50 Coolant Blue is a premixed, ready-to-use blend of ethylene glycol and organic long life and inorganic corrosion inhibitors. Designed with Organic Acid Technology (OATS), it provides superior corrosion protection and anti-freeze/anti-boil protection for all types of petrol, diesel and gas engines, heavy duty commercial, industrial, on highway, marine, mining and stationary applications.
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DD50 COOLANT RED
Hi-Tec DD50 Coolant Red is an ethylene glycol based antifreeze/coolant premix incorporating an advanced formula technology with virtually non-depleting organic acid corrosion inhibitors. The product is dyed a distinctive red colour for ready identification.
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DD COOLANT NF 50 GREEN/YELLOW
Hi-Tec DD Coolant NF 50 Green/Yellow is a ready-to-use nitrite free engine coolant based on ethylene glycol. It contains a hybrid corrosion inhibitor package with salts of organic acids and silicates. Hi-Tec DD Coolant NF 50 Green/Yellow is also free of amines and phosphates.
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