Water-repellent MinWool-1200® Industrial Board Insulation is made from basalt, a volcanic rock, and bound with a thermosetting resin. Advanced manufacturing technology ensures that our mineral wool products have consistent product quality, with high fiber-density and low shot-content, for excellent performance in thermal control and fire resistance applications.
JM MinWool® Industrial Board, 4 pcf Density, 48 in Length, R-Value; 4.2, 2 in Thickness, 24 in Width
| 48 | in | : | R-Value |
- Water-Repellent
- Thermal Performance
- Lightweight, Low Dust
- Low Smoke & Flame Spread
- Non-Combustible
- Mold Resistant
- 1200 deg F Temperature Rating
- 25 Flame Spread Index
- 5 Smoke Developed Index
- Mineral Wool Material
- 0.21 to 0.90 Btu-in/hr-sq-ft-deg F Thermal Conductivity
- <1% by Weight, <0.02% By Volume Water Vapor Sorption
- 0.5 lb Weight
- This product has the potential for extended lead times.
Data Sheet