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Description
Calla® TR-521 is a clear, vicous, and heavy duty alkaline liquid cleaner.
Calla® TR-521 is ready-for-use and does not require dilution.
Calla® TR-521 was developed specifically for cleaning and brightening jet engine thrust reversers and cowlings during overhaul or repair.
When used as directed, Calla® TR-521 will not harm aluminum, magnesium, cadmium, chromium, stainless and high strength steels, or titanium.
Application
Spray Calla® TR-521 using a spray gun at an undilluted level or by using the Calla® TR-521 aerosol, to completely cover the thrust reverser or other parts.
No precleaning is necessary.
The Calla® TR-521 aerosol can be used in conjunction with the Formit® extensions to provide targeted spray to areas that may be difficult to reach but need to be coated. Please refer to our Formit® technical data sheet for more information.
Allow Calla® TR-521 to dwell on the part for 15-30 minutes.
After approximately 15-30 minutes, rinse using one of the following methods, in order of preference:
- Steam Rinse
- High Pressure Warm Water Spray
- Water Rinse
Physical Properties
- Color: Clear and Colorless
- Odor: Minimal
- pH: Approximately 12.5-13.5
Packaging
Special packaging upon request
Download technical data sheet of Calla® TR-521 by clicking on the TDS button below
Contact Zip-Chem® Products
Contact Zip-Chem® Products to request Calla® TR-521 packaging and the Calla® TR-521 SDS.
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Copyright 2021. Zip-Chem® Products. All Rights Reserved.
Copyright 2021. Zip-Chem® Products. All Rights Reserved.