Epoxy Cold Room Hardener

Cold Temperature Epoxy Hardener

Epoxy Cold Room Hardener is a modified amine curing agent that can be used with all Corrosion Engineering epoxy resins at cold temperatures. The ideal temperature range for the use of this product is 35°F – 50°F (2°C – 10°C). Epoxy Cold Room Hardener provides each system in which it is used with the same degree of chemical resistance as the system’s original curing agent. Consult Corrosion Engineering specification CES-342 for complete mixing and installation details.


Cold temperature hardener for the following epoxy resins:
• PENNCOAT 221 Resin
• PENNCOAT 227 Resin
• PENNTROWEL 250 Resin
• PENNTROWEL Epoxy Resin
• PENNTROWEL Epoxy Primer Resin
• 6710 Resin
• TUFCHEM Epoxy Resin


• Easy-to-measure mix ratios
• Expands use of compatible resins to 35°F – 50°F (2°C – 10°C) application temperatures
• Meets or exceeds chemical resistance performance of replaced, standard hardener

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