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WinterThaw DI
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WinterThaw DI
Liquid Calcium Chloride
Tetra Technologies
De IceWinterThaw® DI calcium chloride (CaCl2) based liquid de-icer is specially designed to optimize snow and ice melting. The product contains corrosion inhibiting additives to meet the stringent specifications set for de-icing chemicals by the Pacific Northwest States (PNS) and other state departments of transportation (DOTs). WinterThaw DI (liquid calcium chloride) is used in various de-icing applications to retard cold weather hazards, including snow and ice on roadways. The product meets or exceeds ASTM D98-87 and AASHTO M144-86 standards for de-icing. It exceeds the PNS DOT requirement that de-icers reduce corrosion by at least 70% versus sodium chloride.

Winter Thaw DI also meets other key elements of the PNS specifications, being free of precipitates over a wide temperature range and meeting the specification's strict heavy metal and other impurity levels.


WinterThaw DI Calcium Chloride LANGUAGE
  Product Data Sheet English  
  Safety Data Sheet English  
Domestic Sales
Kent Brown
Phone: 800.327.7817
Fax: 281.298.7150
International Exports
Fax: 281.364.4320

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TETRA Technologies, Inc.
24955 Interstate 45 North
The Woodlands, Texas 77380
Phone: 800.327.7817

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