Epirez General Purpose Epoxy Mortar Binder (133) 1L
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 epoxy mortar binders bond aggregate to form a chemical-resistant epoxy mortar for floor topping, repair, and lining applications in corrosive or high-traffic environments.
Where this product is used
Epirez epoxy mortar binder products are used across construction, industrial maintenance, mining, and processing plant projects.
- Formulating epoxy mortar for floor topping, trench lining, and surface repair.
- Chemical-resistant floor repair in acid and chemical exposure environments.
- Bonding aggregate for heavy-duty floor resurfacing and slope correction.
Key specifications
| Specification | Detail |
|---|---|
| Mix ratio | 1 part hardener : 3 parts compound (by volume) |
| Pot life (25°C) | 30 minutes |
| Hardening time (25°C) | 24 hours (touch-dry in approx. 6 hours) |
| Full cure / chemical resistance | 7 days @ 25°C |
| Compressive strength | 95 MPa neat (7-day cure); 70 MPa mixed with aggregate at 1:3 |
| Tensile strength | 55 MPa (neat, 7-day cure) |
| Coverage rate | 1L covers 1m² @ 1mm DFT neat; 4L binder + 16L aggregate covers approx. 4m² @ 4mm |
| Application temperature | 10–30°C |
| VOC / solids content | 0 g/L (solventless) — 100% solids |
| Shelf life | 2 years in sealed containers, stored 10–30°C |
| Pack sizes available | 1L, 4L, 20L |
Selecting the right option
133 is the standard general purpose binder; 633 is non-sag for vertical and overhead applications; 133AR is acid resistant. Select based on the application geometry and chemical exposure requirements. Mix with Epirez QA2 aggregate at the specified ratio to produce a mortar of the required consistency.
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Model Number: E901333
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Model Number: E901332
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Model Number: E901334
