Your solution to those massive blockages! United 21 Sewer Solvent Compounded for Use in Municipal Sewers melts grease and sludge away in mains and lines. United 21 contains a safety suppressant to help eliminate H2S.
| appearance | Granular solid; white granules with bland odor |
| dilution rate | Ready-to-use |
| pH | 14 |
| health | 3 |
| physical hazard | 2 |
