Sikagard® Duochem-7500

Sikagard® Duochem-7500 is a two-component, high solids, epoxy-Novolac coating/topping/lining which possesses outstanding resistance to strong inorganic acids, concentrated sulphuric acid and oxygenated solvents.

  • ƒƒThe material is convenient to proportion, 2:1 by volume resin to hardener ratio.
  • Sikagard® Duochem-7500 may be applied as a smooth system or a broadcast build-up system incorporating silica sand.
  • Sikagard® Duochem-7500 provides a high build and effective barrier for concrete and steel to protect against a wide range of aggressive substances.
  • Sikagard® Duochem-7500 exhibits excellent adhesion, hardness, abrasion resistance, and compressive strength values.
  • The systems provide excellent protection for steel and concrete against a wide range of chemicals. See product specific Chemical Resistance Guide.