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Techspray Renew Eco-Duster and Eco-Freezer latest additions to eco-friendly product line


Jul 25, 2012
Formulated with a new propellant, these products have a tiny fraction of the global warming potential of HFC-134a equivalents.

Formulated with new HFO-1234ze propellant, these products have a fraction of the global warming potential (GWP) of HFC-134a equivalents.

Eco-Duster and Eco-Freezer are drop-in replacements for HFC-134a based products. They are non-flammable, odorless, low toxicity, and similar velocity and freezing temperature.

HFO-1234ze has a GWP of 6, compared to HFC-134a with GWP of 1300, and HFC-152a at 140. GWP is measured in relation to CO2, with CO2 GWP set at 1. 

Because HFO-1234ze is lighter than HFC-134a, there is more volume and blasts per can.

  • Global Warming Potential (GWP) less than
    1/100th of HFC-134a
  • 8% more volume (sprays) per can vs. HFC-134a
  • Non-flammable
  • Non-ozone depleting
  • Zero residue & no odor

 Eco-Duster info 

Eco-Freezer info