Epirez Chockfast Orange - Marine & Industrial Chocking Compound 3.4kg
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 Chockfast epoxy chocking compounds provide precision load transfer and vibration resistance for machinery base plates, pumps, compressors, and marine equipment on steel or concrete foundations.
Where this product is used
Epirez chocking compound products are used across construction, industrial maintenance, mining, and processing plant projects.
- Precision chocking of pump, compressor, gearbox, and motor base plates on concrete and steel foundations.
- Marine machinery chocking on ship decks and engine room foundations subject to vibration and movement.
- Equipment reinstallation and realignment where precision load distribution is required.
Key specifications
| Specification | Detail |
|---|---|
| Compressive strength | 131 MPa (ASTM D-695 modified) |
| Compressive modulus | 3,678 MPa |
| Tensile strength | 34.2 MPa (ASTM D-638) |
| Flexural strength | 52.6 MPa |
| Shear strength | 37.2 MPa |
| Linear shrinkage | 0.02% (ASTM D-2566) |
| Pot life | 30 minutes @ 21°C |
| Full cure | 24 hours @ 21°C; 36 hours @ 18°C; 48 hours @ 15°C |
| Recommended application temperature | 20–25°C |
| Specific gravity | 1.58 |
| Hardness | Barcol 40–44 (fully cured) |
| Fire resistance | Self-extinguishing (ASTM D-635); passes thermal shock −18°C to 100°C |
| Certifications | Approved by major marine classification societies |
| Yield | 1.96L per 3.4kg kit |
| Shelf life | 2 years minimum, stored 10–30°C, dry |
| Pack size available | 3.4kg |
Selecting the right option
Chockfast Red suits static and lightly dynamic applications; Chockfast Orange (this product) suits marine and dynamic machinery subject to vibration. Select the format based on chock thickness and pour depth. Both products are two-component systems — mix at the specified ratio and pour within the pot life window.
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