Technical datasheet

EPI-REZ™ Resin 7720-W-50

Supplied byWestlake Epoxy- Last Updated on Apr 28, 2026

EPI-REZ™ Resin 7720-W-50 by Westlake Epoxy is an odorless, non-ionic, waterborne epoxy dispersion based on a modified EPON™ Resin 1001-type solid epoxy resin. This non-flammable and non-combustible resin offers long pot life (5-6 hours), outstanding corrosion resistance and shear-stability. It is suitable for dispersing pigment.
  • It provides good performance to solvent-based epoxy coatings at an ultra-low VOC (<50 g/L).
  • It can be used in non-HAP waterborne formulation for metal and concrete substrates.
  • It exhibits good compatibility with water-reducible amine curing agent.
  • EPI-REZ™ Resin 7720-W-50 is recommended for institutional-, industrial floor- and metal coatings.
  • It is used in anti-corrosive primers, mid-coats and topcoats.
  • The shelf life of this product is 1 year.
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Coatings|
Solvent-based Coatings|
Waterborne Coatings

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EPI-REZ™ Resin 7720-W-50 properties

Other properties

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