Duratop 425 HB

Duratop 425 HB is a heavy duty, high build, solvent free two-component epoxy topcoat used in various industrial and commercial environments.


Product uses

Duratop 425 HB is designed to serve as a flooring system for walkways, food processing plants, hospitals, schools, garages, factories, wineries and other areas where abrasion resistance and chemical resistance is required.


  • Excellent colour stability
  • High gloss and non-blushing characteristics.
  • Good abrasion and chemical resistance.
  • Easily cleaned.
  • When applied to the manufacturer’s specifications, floors coated with epoxy topcoats will be non-porous and waterproof.



5m² per litre per coat.  Applied at a DFT of 200 microns

Coverage will vary depending on the porosity and profile of the surface.


Available Sizes

7L & 19L Kit



High Gloss




While Optima Coatings makes every effort to ensure that paint colours match those shown on this website, variations will occur due to different computer screens. Please ask your Optima Coatings Technical Sales Consultant for more accurate colour swatches. To ensure consistency of sheen and colour, always check that paint containers carry the same batch number.