NR/SC WHITE HIGH BUILD EPOXY PRIMER
NR/SC WHITE HIGH BUILD EPOXY PRIMER
The NR/SC White High Build Epoxy Primer is a two-component, high-build primer designed for professional auto body repair applications. This epoxy primer provides excellent adhesion and corrosion resistance on aluminum, steel, and existing primer surfaces, making it ideal for panel repairs and complete refinish work.
Mixed at a 1:1 ratio with 7603 catalyst, this primer offers an extended 8-hour pot life for efficient workflow management. The primer achieves a 15-minute flash time at ambient temperature and can be force-dried in 30 minutes at 140°F. With a VOC content of 458.69 g/L, this primer meets regulatory requirements while delivering professional-grade performance and coverage.
Proper spray booth ventilation and appropriate respiratory protection are required during application. The high-build formulation provides excellent surface smoothness and substrate coverage, reducing the need for additional primer coats in most applications.
Why Pros Choose High Teck Products HIT
- NR/SC WHITE HIGH BUILD EPOXY PRIMER
Application Guide
- Prepare aluminum, primer, or steel substrates according to standard surface preparation procedures.
- Mix 1 part 7600 series primer with 1 part 7603 catalyst. Use mixed material within 8 hour pot life.
- Apply high build epoxy primer to prepared substrate.
- Allow 15 minutes flash time before applying additional coats or topcoats.
- For accelerated drying, flash for 30 minutes at 140°F.
Compatibility
Compatible substrates: Epoxy Primer.
Compatible paint systems: Epoxy.
Specifications
| Part No. | 7602-1 |
|---|---|
| Product Line | HIT |
| Manufacturer | High Teck Products |
| UPC | 813834016969 |
| Rubberized | No |
- Mix Ratio
- 1:1 (7600 series : 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 primer on?
This high build epoxy primer is compatible with aluminum, existing primer, and steel substrates.
What's the mix ratio for this primer?
Mix 1 part 7600 series primer with 1 part 7603 catalyst for proper application.
How long should I wait before applying topcoat?
Allow 15 minutes flash time at room temperature, or 30 minutes at 140°F before applying subsequent coats.
What's the working time after mixing?
Once mixed, you have 8 hours of pot life to use the material before it begins to cure in the container.
What's the VOC content?
This primer has a VOC content of 458.69 g/L (3.83 lb/gal), which may affect compliance in regulated areas.
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