AO-EW is an emulsifier and wetting agent concentrate used for emulsification and wetting in low aromatic content, all-oil drilling systems. Packaging is in 400 lb drums.
| Appearance: | Viscous dark brown liquid |
| Specific Gravity: | 0.955 |
| Pour Point, D-97, °F: | < 0 |
| Flash Point, PMCC, °F: | > 148 |