Instructions for Using Cleaning Pre-filming Agent

Before using the cleaning pre-filming agent, the metal surface must be thoroughly cleaned of dirt, grease, and other contaminants. The general steps are as follows:

1. Steam Cleaning: Use a steam cleaner to clean the metal surface and remove dirt and grease.

2. Mechanical Cleaning: Use a brush or sandpaper to mechanically clean the metal surface.

3. Water Rinse: Rinse the metal surface with clean water.

4. Cleaning Pre-filming Agent Treatment: Spray the cleaning pre-filming agent onto the metal surface, wait for a certain period of time, and then rinse the metal surface with clean water.