Skip to product information
1 of 1

Epoxy Solutions

ESI 4000 - Water Based Primer / Sealer

ESI 4000 - Water Based Primer / Sealer

Regular price $399.00 CAD
Regular price Sale price $399.00 CAD
Sale Sold out

ESI 4000 Water Based Epoxy Primer/Sealer is an economical clear concrete sealer that will outperform other water-based acrylic or acrylic/urethane sealers in both chemical resistance and wear. It has a low viscosity which allows ESI 4000 to flow smoothly, making it easy to spread and roll out evenly.

ESI 4000 is suitable for applications as a primer on damp concrete, providing excellent adhesion of polyurethane and epoxy topcoats. ESI 4000 Water Based Epoxy Primer/ Sealer is ready for foot traffic 6-8 hours after application, at room temperature.


  • Penetrating
  • Acceptable for use in USDA inspected facilities
  • Acceptable for use in Canadian Food Processing facilities, categories: D1, D2, D3 (Confirm acceptance of specific part numbers with your SW Sales Representative)
  • Can be applied to green concrete
  • Excellent adhesion to concrete or wood
  • Breathable
  • Long pot life
  • Reduces concrete dusting
  • Easy to spread
  • Suitable for use on damp (not wet) concrete
  • Fast cure time

Download the Product Information Sheet for ESI 4000

View full details