Epoxy Calculator in Ounces
Here’s a comprehensive table summarizing the key information about epoxy measurements in ounces:
| Measurement Type | Details |
|---|---|
| Minimum Mixture | 1.47 ounces (1 ounce resin to 0.47 ounces hardener)1 |
| Coating Calculation | 59.8 ounces for 36 inches surface at 3 inches depth2 |
| Batch Recommendation | 32 ounces combined (16 ounces resin and 16 ounces hardener)4 |
| Fabric Application | Varies based on fabric weight, e.g., 1.4 fl. oz. for 740 glass fabric3 |
Additional Information
Mixing Ratio
- Most epoxy systems use a 2:1 ratio by volume (2 parts resin to 1 part hardener)1.
Calculation Formula
To calculate the amount of epoxy needed:
- Measure the surface area
- Multiply by the desired coating thickness
For example: Epoxy amount=area×coating thicknessEpoxyamount=area×coatingthickness2
Coverage
- For seal coating, 1 gallon of table top epoxy can cover up to 48 square feet4.
Measuring Tips
- Use graduated measuring containers with volume markings4.
- For seal coats, one-quart containers are usually sufficient4.
- Always measure accurately to maintain the correct resin-to-hardener ratio.
Fabric Application
Epoxy requirements vary based on fabric weight. Here are some examples:
| Fabric Weight | Mixed Epoxy Needed (per sq. ft.) |
|---|---|
| 4 oz (740 Glass Fabric) | 1.4 fl. oz. |
| 6 oz (742 Glass Fabric) | 1.61 fl. oz. |
| 9 oz (729, 731, 732, 733 Glass Tapes) | 1.94 fl. oz. |
| 10 oz (745 Glass Fabric) | 2.05 fl. oz. |
| 17 oz (727, 737 Biaxial Fabric) | 2.81 fl. oz. |
| 23.8 oz (738 Biaxial Fabric with Mat) | 3.55 fl. oz. |
These measurements include two fill coats and account for a 15% waste factor3.Remember to always check the manufacturer’s instructions for specific mixing ratios and application guidelines, as they may vary between products.