MAS MAS Deep Pour Pro Epoxy — Mix Ratio & Calculator
Data sourced from manufacturer SDS & TDS · Last verified September 01, 2026
Quick Answer
MAS MAS Deep Pour Pro Epoxy mix ratio: 2:1 by volume, 2:0.90 by weight
Max pour depth: 3.0" · Full cure: 48h · Ideal temp: 72°F · Price: $80–$180/gal
⚠️ Exothermic Risk — The weight ratio (2:0.90) 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.
Professional deep pour epoxy for river tables and casting projects up to 3 inches per pour. Low viscosity formula with extended working time of 40-50 minutes for large batch mixing. Minimal exotherm prevents cracking and yellowing. Crystal clear cure with excellent UV resistance. Self-leveling with superior bubble release.
| Volume Mix Ratio (A:B) | 2:1 |
| Weight Mix Ratio (A:B) | 2:0.90 — use this for scale mixing |
| Max Pour Depth | 3.0" / 75mm |
| Ideal Temperature | 72°F |
| Full Cure Time | 48 hours |
| Viscosity | 350 cps |
| Coverage | 8 sq ft/gal |
| Average Price | $80–$180/gal (Deep Pour Casting market avg, 2026) |
The weight ratio (2:0.90) 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.
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