Technical datasheet

EPI-REZ™ Resin 7521-WH-57

Supplied byWestlake Epoxy- Last Updated on May 5, 2026

EPI-REZ™ Resin 7521-WH-57 by Westlake Epoxy is a non-ionic epoxy dispersion. It is compatible with a wide range of water-reducible amine curing agents. It is designed for use with EPIKURE™ Curing Agents 8530-W-75 or 6870-W-53. When combined with EPIKURE™ 8530-W-75, it offers a cost-effective, high-performance alternative to conventional waterborne epoxy coating systems, known as the NextGen Epoxy™ Waterborne System.
  • It has low VOC and HAPs-free.
  • It delivers superior corrosion resistance and shows excellent adhesion to metal and concrete substrates.
  • It enables fast drying times along with good hardness development.
  • It possesses a long pot life with a high-gloss profile.
  • EPI-REZ™ Resin 7521-WH-57 exhibits high solids with low viscosity for easier handling.
Product family:
Chemical family:
Product Type:
Bio Based contentVisible After Login

Benefits

Visible After Login|

Visible After Login|

Visible After Login

Compliance

No data available

Applications

Recommended markets

For which system

Waterborne Coatings|
Solvent-Free / High-Solids Coatings|
Coatings

Availability

Product Status:Visible After Login

EPI-REZ™ Resin 7521-WH-57 properties

Other properties

PropertiesValue & unitTest conditionTest method
Density0.0 Visible After LoginVisible After LoginVisible After Login
Epoxy Equivalent Weight0.0 Visible After LoginVisible After LoginVisible After Login
Solid Content0.0 Visible After LoginVisible After LoginVisible After Login
Viscosity0.0 Visible After LoginVisible After LoginVisible After Login

Related products