FGCI FGCI Deep Pour Epoxy — Mix Ratio & Calculator
Data sourced from manufacturer SDS & TDS · Last verified July 17, 2026
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Quick Answer
FGCI FGCI Deep Pour Epoxy mix ratio: 3:1 by volume, 3:0.95 by weight
Max pour depth: 4.0" · Full cure: 72h · Ideal temp: 72°F
⚠️ Exothermic Risk — The weight ratio (3:0.95) is NOT 1:1. Resin and hardener have different densities. Using a 1:1 scale ratio will result in incorrect curing. Always mix by weight using the ratio above.
Ultra-deep pour casting epoxy for river tables and thick encapsulations up to 4 inches in a single pour. Extremely low exothermic reaction prevents cracking in massive pours. Crystal clear with UV inhibitors for long-term non-yellowing performance. Designed for professional woodworkers and artists creating large river tables and live edge slabs.
| Volume Mix Ratio (A:B) | 3:1 |
| Weight Mix Ratio (A:B) | 3:0.95 — use this for scale mixing |
| Max Pour Depth | 4.0" / 100mm |
| Ideal Temperature | 72°F |
| Full Cure Time | 72 hours |
| Viscosity | 250 cps |
| Coverage | 6 sq ft/gal |
Safety Note
The weight ratio (3:0.95) is NOT 1:1. Resin and hardener have different densities. Using a 1:1 scale ratio will result in incorrect curing. Always mix by weight using the ratio above.
The weight ratio (3:0.95) is NOT 1:1. Resin and hardener have different densities. Using a 1:1 scale ratio will result in incorrect curing. Always mix by weight using the ratio above.