Applying clear primer correctly is crucial for ensuring proper adhesion, especially when working with specific materials like TPO membranes. Based on the provided reference for GenFlex Clear Primer on TPO membrane, the application process involves using a specific tool and technique to achieve the desired coverage without streaks or puddling.
Preparing for Application
Before applying clear primer, ensure the surface is clean and free from dirt, debris, or contaminants. While not explicitly detailed in the reference, proper surface preparation is a standard step for optimal primer performance.
The Application Process
The reference outlines a clear method for applying GenFlex Clear Primer to a TPO membrane's bonding area:
- Tool: Use a scrub pad and handle for application.
- Method: Apply the primer using long and continuous back and forth strokes.
- Pressure: Maintain heavy to moderate pressure during application.
- Coverage: Continue applying along the bonding area until no streaks or puddling occurs. This ensures even and complete coverage.
Here's a summary of the key steps:
- Attach a scrub pad to a handle.
- Dip or apply GenFlex Clear Primer to the pad.
- Apply the primer to the TPO membrane bonding area.
- Use continuous back and forth strokes with heavy to moderate pressure.
- Ensure the application results in no streaks or puddling.
| Aspect | Detail from Reference |
|---|---|
| Tool | Scrub pad and handle |
| Primer | GenFlex Clear Primer |
| Surface | TPO membrane bonding area |
| Technique | Long, continuous back and forth strokes |
| Pressure | Heavy to moderate |
| Desired Result | No streaks or puddling |
Drying Time
After application, allow the GenFlex Clear Primer to dry. The reference specifies drying until slightly tacky to a dry finger touch. This indicates the primer is ready for the next step in the bonding process. Drying times can vary depending on temperature and humidity, so testing with a dry finger is essential.
Following these specific steps ensures that the clear primer is applied correctly according to the manufacturer's recommendations for this particular product and application type, promoting effective adhesion.
