PC Products PC Petrifier penetrating epoxy — Mix Ratio & Calculator
Data sourced from manufacturer SDS & TDS · Last verified September 01, 2026
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Quick Answer
PC Products PC Petrifier penetrating epoxy mix ratio: 2:1 by volume, 2:0.94 by weight
Max pour depth: 2.0" · Full cure: 48h · Ideal temp: 70°F · Price: $50–$100/gal
⚠️ Exothermic Risk — The weight ratio (2:0.94) 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-low viscosity penetrating epoxy for rotten wood restoration. Seeps into decayed wood fibers, hardens and stabilizes. Used for historic building restoration, boat deck repair, and log home preservation.
| Volume Mix Ratio (A:B) | 2:1 |
| Weight Mix Ratio (A:B) | 2:0.94 — use this for scale mixing |
| Max Pour Depth | 2.0" / 50mm |
| Ideal Temperature | 70°F |
| Full Cure Time | 48 hours |
| Viscosity | 150 cps |
| Coverage | 40 sq ft/gal |
| Average Price | $50–$100/gal (Wood Restoration market avg, 2026) |
Safety Note
The weight ratio (2:0.94) 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 (2:0.94) 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.