Phosphate- and caustic-free, heavy duty ultrasonic liquid detergent concentrate
(case of four x 1-gallon bottles)
Removes various machining oils, greases, metalworking fluids, drawing and stamping oils, buffing, lapping and polishing compounds, solder fluxes, welding fluxes, photoresists, airborne contaminants, and baked-on carbonaceous soils.
Chem-Crest 275 is a multipurpose, heavy-duty, phosphate- and silicate-free caustic liquid detergent. It is useful in many applications demanding removal of various contaminants such as oils, greases, and particulates. This detergent finds many uses throughout industrial, mechanical, and maintenance cleaning operations.
Typical Contaminants Removed
Chem-Crest 275 is designed to effectively remove various machining oils, greases, metalworking fluids, drawing and stamping oils, buffing, lapping and polishing compounds, solder fluxes, welding fluxes, photoresists, airborne contaminants, and baked-on carbonaceous soils.
Chem-Crest 275 is typically used at 3–5% by volume for light soils and 5–10% by volume for heavy soils. A 20–25% solution can be used for de-rusting and de-scaling of ferrous metals. Recommended rinsing water temperature: 120–150°F. Contact your Crest representative for product-line specific recommendations.
Chem-Crest 275 is safe on ferrous metals, nickel, chromium alloys, titanium, plastics, glass, ceramics, and silicon wafers — when used as directed. It is not to be used on aluminum, magnesium, or zinc substrates. Check with your Crest representative for alternatives.
Chem-Crest 275 is available in cases of (4) x 1-gallon plastic bottles, 5-gallon pails, 55-gallon containers, and custom bulk sizes.
Flash Point: None
Specific Gravity: 1.18
ph: 5% solution = 13.0 +/- 0.5
Solubility in Water: Complete
(The above are typical values and do not constitute specifications.)
Storage Conditions and Disposal Materials
Avoid freezing conditions. Dispose in accordance with Federal, State, and Local regulations and procedures. Contains potassium and sodium hydroxide.
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