ProMelt Ultra 1000 - Long Lasting Premium Liquid De-icer, Anti-Icing

ProMelt Ultra 1000

ProMelt Ultra 1000 is a high-performance de-icing liquid made from a refined corn carbohydrate derivative blended with magnesium chloride. It delivers unparalleled performance in colder environments for anti-icing, de-icing and pre-wetting. ProMelt Ultra 1000 pairs perfectly with ProMelt Mag so you can seamlessly move from shoulder season to the coldest temperatures.

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Features and Benefits

ProMelt Ultra 1000 inhibited de-icer significantly improves the eutectic point and phase change properties of magnesium chloride. ProMelt Ultra inhibited has the extremely low eutectic point of approximately -65o C.

Comparative Effective Temperatures During Dilution

Comparative Effective Temperatures During Dilution

Metal Corrosion Tendency

De-Icing Fluid Clear Roads Qualified Products List
Relative Corrosion Rate
Distilled Water 0
ProMelt Ultra 1000 Inhibited 28.2
Magnesium Chloride 80
Rock Salt (NaCI) 100
Calcium Chloride 30% 121

Typical Product Application Rates*

ProMelt Ultra 1000 inhibited is specifically designed for anti-icing, direct application de-icing, frost prevention and pre-wetting of solids. Typical application guidelines are:


Application rates of 40 - 70 litres per lane kilometre are typical. Up to 90 litres per lane kilometre should be considered the maximum in any anti-icing situation.

Direct Liquid Application De-Icing

Application rates of 90 - 100 litres per lane kilometre.

Frost Prevention

Application rates of 20 - 40 litres per lane kilometre are standard. These rates can vary depending on storm conditions and service level goals.


Application rates from 20-60 litres per ton of substrate, depending upon the solid used and the performance objective.

*Application rates are just guidelines. The end user is recommended to adjust application rates based on weather conditions, level of service goals and experience. The guidelines presented are made without guarantee, warranty or responsibility of any kind on our part.