Therm-O-Rock Perlite, All Grades, Net Content: 3.5 cu-ft, Bag, Granules, Powder, White, Compositions: Perlite, Silica, Specific Gravity: 2.36, pH Range: 6 to 10
| Color | : | White |
| Compositions | : | Perlite, Silica |
| Container Type | : | Bag |
| Form | : | Granules, Powder |
| Net Content | : | 3.5 cu-ft |
| Specific Gravity | : | 2.36 |
| pH Range | : | 6 to 10 |