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:

1. Steam Rinse
2. High Pressure Warm Water Spray
3. Water Rinse

Physical Properties

• Color: Clear and Colorless
• Odor: Minimal
• pH: Approximately 12.5-13.5

Packaging

Aerosol (006665)

5 Gallon Pail (002016)

55 Gallon Drum (002017)

330 Gallon Tote (002018)

Special packaging upon request

Download technical data sheet of Calla^® TR-521 below

Contact Zip-Chem^® to request Calla^® TR-521 packaging and the Calla^® TR-521 SDS.