Overview
Built for the job.
FU2 is a fast cure 2K urethane primer. Its ready to sand in 45 - 90 minutes, depending on temperature and fillm build. FU2 is designed to greatly increase job throughput while providing excellent sand scratch.
The GenTec FU2G is a direct-to-metal high-build gray primer designed for professional collision repair applications. This DTM primer provides excellent adhesion and build characteristics for body shops requiring efficient substrate preparation and priming in a single step.
Engineered with zero VOC formulation, this primer meets strict environmental regulations while delivering reliable performance on aluminum, e-coat, and existing primer surfaces. The high-build properties allow technicians to achieve proper surface leveling and coverage, reducing the need for multiple primer coats and improving workflow efficiency in production environments.
Follow all standard spray booth safety protocols including proper ventilation and appropriate respiratory protection when applying this primer. Ensure substrates are properly cleaned and prepared according to manufacturer specifications for optimal adhesion and finish quality.
Why Pros Choose Gentec and Greentec GTC
- Available in G-SHADE
- Primer / Sealer
- Driect To Metal (DTM) High Build
- Sands in 45 Minutes
- Plus it kicks harder than the competition
Application Guide
- Ensure substrate (aluminum, e-coat, or primer) is clean and properly prepared according to standard body shop procedures
- Apply FU2G DTM HB Gray Primer directly to compatible substrates
- Allow proper flash time between coats as needed
- Follow with appropriate topcoat system once primer has cured
Compatibility
Compatible paint systems: Urethane, 2K.
Specifications
| Part No. | FU2G |
|---|---|
| Product Line | GTC |
| Manufacturer | Gentec and Greentec |
| Rubberized | No |
- VOC Content
- Zero VOC
- Compatible Substrates
- Aluminum, e-coat, primer
About Gentec and Greentec
Gentec and Greentec 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?
GenTec FU2G DTM Gray Primer is compatible with aluminum, e-coat, and existing primer surfaces, making it suitable for direct-to-metal applications on these substrates.
What are the VOC emissions for this primer?
This primer has zero VOC content, meeting strict environmental regulations and making it suitable for shops with VOC compliance requirements.
Documents & Safety
Why Buy from autofxmart
- Authorized distributor — authentic, factory-fresh stock.
- Fast US shipping — most orders ship within 1 business day.
- 30-day returns — buy with confidence.
- Pro-shop pricing — bulk discounts available on request.
- Expert support — questions? Email us at support@autofxmart.com.
Cure & dry schedule
Timing at 77°F
Pot life
1 hour
Sand
45 - 90 minutes
Force dry
6 hours @ 140°F
How to apply
Steps
1Clean and degrease the surface, then scuff as needed.
2Mask off surrounding panels and trim.
3Mix to the product's ratio and strain.
4Apply 2–3 even coats, flashing between each.
5Let cure fully before sanding, buffing, or assembly.
Specifications
Full data
Frequently asked
Good to know
Most in-stock orders for Gentec and Greentec GTC ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup.
Yes. autofxmart is an authorized distributor of Gentec and Greentec products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.
The MPN for Gentec and Greentec GTC is FU2G. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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