Megapoxy 206 Ultra is a heavy-duty, flowable structural epoxy grout for supporting machinery baseplates, setting anchor bolts and grouting rail tracks and bridge bearings. It fills prepared voids around steel and concrete to form a strong, impact-resistant connection in demanding civil and industrial installations.
Its pourable consistency makes 206 Ultra useful beneath baseplates and bearing seats, in anchoring pockets and around rail components. It is solvent-free and water-displacing, so it also suits prepared damp concrete. Recommended single-pour depths are 5–50 mm.
Choose 206 Ultra for load-bearing, flowable grouting around machinery, bearings and anchors. Megapoxy 108 is a much faster-setting liquid binder for time-critical pile splicing and precast repairs. Megapoxy HICB is a specialist pourable backing compound for crusher liner plates, rather than machinery-base grouting.
Before pouring: Clean and prepare the concrete and steel, secure leak-free formwork and allow air to escape. Each kit is pre-measured at 5 parts A to 1 part B by volume. Working time is 30 minutes at 25°C; minimum cure is 24 hours at that temperature. Do not apply below 10°C.
Where is Megapoxy 206 Ultra used?
For high-strength grouting of machinery bases, bearings, anchor bolts, piles and rail infrastructure.
How deep can it be poured?
Use grout sections approximately 5–50 mm deep.
Is it suitable for damp concrete?
Yes. It is a hydrophilic, water-displacing grout for suitably prepared damp surfaces.
When can the grout be loaded?
Allow at least 24 hours at 25°C; colder conditions take longer.
| Property | Value |
|---|---|
| Mixing Ratio | 5 Part A to 1 Part B |
| Pot Life | 30 minutes |
| Full Cure | 48 hours |
| Minimum Cure Time at 25°C | 24 hours |
| Minimum Cure Time at 35°C | 12 hours |
| Application Temperature | 10°C |
| Viscosity Part A at 25°C | 45000 - 55000 cps |
| Viscosity Part B at 25°C | 75-90 cps |
| Viscosity | 10000 cps |
| S.G. Part A at 25°C | 1.60 - 1.70 |
| S.G. Part B at 25°C | 0.97 - 0.99 |
| Specific Gravity | 1.54 |
| Compressive Strength | 115 MPa |
| Compressive Strength at Yield | 95 MPa |
| Bond Strength | >3 MPa |
| Tensile Bond Strength Steel - ASTM D897 | 9.5 MPa |
| Modulus | 3 GPa |
| Flexural Strength | 60 MPa |
| Tensile Strength | 28 MPa |
| Tensile Lap Shear Strength - ASTM D1002 | 8 MPa (steel to steel) |
| Shore D Hardness | 80 |
| Surface Resistivity | 10¹² |
| Volume Resistivity | 5.1x10¹⁰ |
| VOC Content | 3 |
| Water Vapour Transmission | 0.095 (gram/hr m²) |
| Water Resistance | 0.066 Increase in weight (%) |
| Minimum Grout Depth | 5 mm |
| Maximum Grout Depth | 50 mm |
Here are some common examples on where Megapoxy 206 Ultra used by our customers.
