Epirez Epoxy Binder for Easifloor Binder (II) 20L
Available
Epirez is an Australian epoxy systems brand supplying structural epoxy grouts, floor coatings, concrete repair compounds, crack sealers, chocking compounds, and acid-resistant coatings to construction, mining, processing, and industrial maintenance operations across Australia.
Epirez Easifloor Binder (II) is the binder component of the Easifloor epoxy flooring system — mixed with Epirez aggregate extender to form a trowelled epoxy mortar topping, typically laid over a primer coat for a complete flooring build-up.
Where this product is used
Used to build a trowelled epoxy mortar flooring system in industrial and commercial environments.
- Trowelled epoxy flooring toppings in warehouses, workshops, and processing areas.
- Resurfacing worn or damaged concrete floors as part of a complete Easifloor system.
- Chemical- and abrasion-resistant flooring where a coloured, trowelled finish is required.
Key specifications
| Specification | Detail |
|---|---|
| Mix ratio | 1 part hardener + 3 parts compound + 16 parts Epirez aggregate extender (by volume) |
| Pot life (25°C) | 45 minutes |
| Hardening time | 24 hours @ 25°C |
| Full chemical resistance | 7 days @ 25°C |
| Compressive strength | 65 MPa |
| Flexural strength | >20 MPa |
| Tensile bond strength | 2.7 MPa (concrete substrate failure) |
| Abrasion resistance | Excellent — withstands steel-wheel traffic |
| Chemical resistance | Excellent — suitable for most dilute acids and alkalis; excellent chloride resistance |
| Colour | Full range available via Epirez Colourpack |
| Coverage rate | 4L binder + 16L aggregate extender covers approx. 4m² @ 4mm thick |
| Priming coverage | Approx. 7.5m²/litre using Epirez Epoxy Primer/Sealer (123) |
| Application temperature | 5–30°C — not for surfaces with rising damp |
| Shelf life | 2 years, stored 10–30°C |
| Pack sizes available | 4L, 20L |
Selecting the right option
Prime the substrate first with Epirez Epoxy Primer/Sealer (123), then trowel the mixed Easifloor Binder and aggregate topping over it while the primer is still tacky. Not to be applied below 5°C or onto surfaces affected by rising damp. Colour is added via the Epirez Colourpack range for a finished flooring colour.
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