Phos Seal

Non-Chromic Sealer Rinse
Useful Documents

Phos Seal is a specially designed sealer rinse that can be used for both iron and zinc phosphating. Phos Seal helps to seal minute pores in the phosphate 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 phosphate coating and better paint adhesion.

Physical Properties

Appearance:Clear Liquid
Density:8.6 lbs/gal
pH:2.5 @ 1%

Use Procedure

Concentration:0.3% - 0.6% (Maintain a pH of 5.0-6.0)
Cycle Time:Depends on application
Process Method:Spray

Product Benefits

  1. Better paint adhesion
  2. Provides for a more complete phosphate coating

Product Safety Information

Contains Phosphoric Acid. 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.