App. 25 ft²/6kg kit @ 60 mils
Dur-A-Patch EP is a 100% solids, two-component, aggregates-filled epoxy mortar. It is a NON-SAG gel (thixotropic paste) with excellent adhesion, high strength, with excellent physical properties and easy to use as a versatile general-purpose adhesive mortar. Dur A Patch EP is a stiff but easily workable compound that can be applied by trowel, spatula or knife. It cures to give high mechanical properties typical of epoxy compounds. It is resistant to oils, greases, petroleum, salts, many acids and alkalis and most commonly met corrosive media. It does not shrink on curing. Its impact resistance and mechanical strength is greater than that of concrete.
- Easy to apply
- Shrink free
- Chemical resistant
- High Early strength
- High tensile and flexural strength
- Insensitive to moisture during application, cure or whilst in service
- Excellent adhesion to most building materials even when damp
- High abrasion resistance
- Approved for use in contact with potable water High early strength
- High tensile and flexural strength Supplied in factory proportioned units Easily applied
Dur-A-Patch EP is an ideal epoxy bedding and repair mortar for a variety of concrete applications. It may be used for repairing surface defects or honeycombing concrete in horizontal, vertical or overhead situations. Dur-A-Patch EP can also be used as a general-purpose adhesive mortar. Dur-A-Patch EP is also used for repairing surface defects or honeycombing concrete in horizontal, vertical or overhead situations, fixing slip bricks to concrete, securing bolts into walls, dowel bars anchoring, as a gap-filling adhesive, bedding tiles, filling bolt pockets, repairing concrete posts in-situ, bedding bridge beams or steel bridge bearing and fixing of surface ports for crack injection.
| Colour | Grey (Mixed) | |
| Epoxy | Epoxy | |
| Mix Ratio |
| |
| Cure Time @ 35-40°C |
| |
| Pot Life @ 23°C | 25 minutes | |
| Coverage | App. 25 ft²/6kg kit @ 60 mils |
| Method | Results | |
|---|---|---|
| Percents Solids | ASTM D7232 | 100% |
| V.O.C. | ASTM D3960 | 0 g/L |
| Compressive Strength | ASTM C579 | 60 MPa (8,724 psi) |
| Flexural Strength | ASTM C580 | 20 MPa (2,908 psi) |
| Impact Resistance @ 125 mils | MIL D3134 | Pass |
| Tensile Strength | ASTM C307 | 9.1 MPa (1,323 psi) |
| Adhesion to Concrete | Concrete Failure | |
| Flexural Strength | ASTM D522 | 23.2 MPa (3,373 psi) |
| Adhesion to Steel | 1/8” Mandrel @ -26°C | 20 MPa (2,908 psi) app |
| Water Absorption | ASTM D570 | < 0.5% |
| Water Vapour Transmission | ASTM E96 | 0.29 metric perm |
| Shore Hardness | D | 85 |
