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Safecoat DW 21X

Safecoat DW 21X

Safecoat DW 21X

Product catalog summary
Description
Castrol SafeCoat DW 21X is a high-quality solvent-based corrosion preventive with excellent dewatering properties. It leaves an oily protective film after the solvent evaporates.
Application
This product is ideal for removing water from components after electroplating, machining with soluble cutting fluids, or washing. It provides short-term corrosion protection during storage or transportation. The most effective application method is immersion in a dip tank, although brushing or spraying is also possible.
Advantages
  • Low aromatic content (less than 10 ppm).
  • Free from heavy metals like Barium.
  • Forms an even protective film.
  • Excellent water displacement and penetration.
  • Stable against acidic and alkaline contamination.
  • Long bath life.
  • Mild odor.
Characteristics
AppearanceBrown fluid
Relative Density @ 15°C795 – 815 kg/m³
Flash Point58°C
Viscosity @ 20°C4.5 mm²/sec
Film TypeOily
Total Film Forming Content30%
Film Thickness3.5 – 5.0 µm
Consumption1.0 – 1.5 kg/100 m²
Corrosion Protection, Indoor Storage3 months
Corrosion Protection, Outdoor Storage*1 month
Drying Time @ 20°C90 minutes
*Assumes primary protection from elements by tarpaulin or other cover.
Additional Information
Protective films of SafeCoat DW 21X can be removed using a petroleum solvent or alkaline process cleaner available from Castrol.
Note
Information is accurate as of the printing date but may change with formulation updates. Consult Material Safety Data Sheets for safe handling and disposal. Corrosion protection data is based on standard tests and may vary with application and environment. Contact Castrol for advice.
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Catalog excerpts

Safecoat DW 21X-2

CastrolSafeCoat DW 21X06/12/2005, Global Version Number 1 Castrol,SafeCoatand the Castrol logo are trademarks of Castrol Limited, used under licence.All reasonable care has been taken to ensure that the information contained in this publication is accurate as of the date of printing. However, such information may, nevertheless, be affected by changes in the blend formulation occurring subsequent to the date of printing. Material Safety Data Sheets are available for all Castrol Ltd products. The MSDS must be consulted for appropriate information regarding storage, safe handling and disposal of...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.