NR/SC BLACK HIGH BUILD EPOXY PRIMER
NR/SC BLACK HIGH BUILD EPOXY PRIMER
The NR/SC Black High Build Epoxy Primer is a two-component coating designed for collision repair applications requiring superior build and corrosion protection. This epoxy primer delivers excellent coverage over multiple substrates including aluminum, steel, and existing primer surfaces, making it ideal for body panel repairs and metal preparation work.
Mixed at a convenient 1:1 ratio with 7603 activator, this primer offers exceptional working time with an 8-hour pot life for large repair jobs. The coating flashes in 15 minutes under ambient conditions or 30 minutes when force-dried at 140°F, allowing for efficient workflow management. With a VOC content of 458.69 g/L, proper ventilation and respiratory protection are required during application.
Why Pros Choose High Teck Products HIT
- NR/SC BLACK HIGH BUILD EPOXY PRIMER
Application Guide
- Prepare substrate surface ensuring aluminum, steel, or existing primer is clean and properly prepared for coating
- Mix 1 part 7600 series with 1 part 7603 activator thoroughly - mixture has 8 hour pot life
- Apply epoxy primer in thin, even coats to prepared substrate
- Allow 15 minutes flash time between coats at room temperature
- For accelerated drying, flash for 30 minutes at 140°F
Compatibility
Compatible substrates: Epoxy Primer.
Compatible paint systems: Epoxy.
Specifications
| Part No. | 7601-1 |
|---|---|
| Product Line | HIT |
| Manufacturer | High Teck Products |
| UPC | 813834016945 |
| Rubberized | No |
- Mix Ratio
- 1:1 (1 part 7600 series with 1 part 7603)
- Flash Time
- 15 minutes
- Pot Life
- 8 hours
- Force Dry
- 30 minutes at 140°F
- VOC Content
- 458.69 g/L (3.83 lb/gal)
- Compatible Substrates
- Aluminum, primer, steel
About High Teck Products
High Teck Products is a trusted manufacturer of professional auto body and refinish products used by collision repair shops and restoration specialists across North America.
Frequently Asked Questions
What surfaces can I use this epoxy primer on?
This high build epoxy primer is compatible with aluminum, steel, and previously primed surfaces. It provides excellent adhesion on these metal substrates commonly found in collision repair work.
What's the mixing ratio for this primer?
Mix 1 part 7600 series primer with 1 part 7603 catalyst for a 1:1 ratio. This gives you an 8-hour pot life once mixed, allowing plenty of working time for larger jobs.
How long do I need to wait before sanding or topcoating?
Allow 15 minutes flash time before handling. For force drying, flash for 30 minutes at 140°F before proceeding with sanding or topcoat application.
What's the VOC content of this primer?
The VOC content is 458.69 g/L (3.83 lb/gal), so ensure adequate ventilation and use appropriate respiratory protection when spraying in enclosed areas.
Documents & Safety
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