| Appearance | Clear Yellow Liquid |
| Specific Gravity@25℃ | 1.000 - 1.300 |
| Viscosity@40℃, cSt | 100 - 200 |
| pH Value (5% Water Dilution) | 2.0 - 4.0 |
| Chlorine Content, %wt | 9 - 18 |
SMARTCHLOR W3661 is a water-based lubricant and extreme pressure additive that can be used for soluble, semi-synthetic and synthetic fluids.
SMARTCHLOR W3661 is a clear yellow fluid with light odor. It is not easy to stain ferrous metals and non-ferrous metals, as acid scavenger was added in the product.
SMARTCHLOR W3661 will not react with calcium or magnesium, so it can be used in hard water.
SMARTCHLOR W3661 can be used together with SMARTSUL W4770 or SMARTPHOS W5880 to make high performance drilling, stamping and drawing metalworking fluid.
| Applications | Suggested Treat Rates, %wt |
| General Application | 3 - 8 |
| Net Weight/Gross Weight, kg | 230.0 / 247.0 |