Zr Sealer is a specially designed sealer rinse that impartes a light coating of zirconium onto iron phosphate or zirconium coated metals. Zr Sealer helps to seal minute pores in the coating as well as provide protection from flash corrosion. A sealer rinse is used in the last stage of a pretreatment washer and provides for a more continuous coating and better paint adhesion.
Physical Properties
| Appearance: | Clear Liquid |
|---|---|
| Density: | 8.5 lbs/gal |
| pH: | 4.2-4.5 @ 0.5% |
| Foam: | None |
| Rinsability: | Excellent |
Use Procedures
| Concentration: | 0.3%-0.5% |
|---|---|
| Temperature: | Ambient |
| Cycle Time: | Depends on application |
| Process Method: | Spray |
Product Benefits
- Better paint adhesion
- Provides for a more complete phosphate coating
Product Safety Information
Contains a mixture of acids. Avoid contact with skin and eyes. DO NOT INGEST. When handling, wear rubber gloves, goggles and other appropriate equipment or clothing to avoid skin contact. Avoid contact with clothing. Should contact occur, flush skin with water; for eyes, flood with large amounts of water for 15 minutes and get medical attention. If ingestion occurs, DO NOT INDUCE VOMITING. Rinse mouth, drink water and get medical attention immediately. Read the Material Safety Data sheet before using. Use in well ventilated area. Do not mix with chlorinated products.