Overview
Built for the job.
1K RED SEALER NR/SC COMPLIANT
The 1K Red Sealer NR/SC Compliant from High Teck Products is a single-component sealer designed for professional auto body applications requiring non-sand and sand-compatible finishing. This pre-reduced formula eliminates mixing requirements, providing consistent application properties straight from the container for improved workflow efficiency in busy collision repair environments.
Compatible with multiple substrates including fiberglass, OEM finishes, primer, and steel surfaces, this sealer offers versatility across various repair scenarios. The ready-to-spray formulation with VOC content of 535.56 g/l ensures compliance with regional air quality regulations while maintaining professional performance standards.
Proper spray booth ventilation and appropriate respiratory protection are essential when applying this product. Follow all local regulations regarding VOC emissions and ensure adequate air movement during application and flash periods.
Why Pros Choose High Teck Products HIT
- 1K RED SEALER NR/SC COMPLIANT
Application Guide
- Ensure substrate is clean and properly prepared. Product is compatible with fiberglass, OEM finishes, primer, and steel surfaces.
- Product is pre-reduced and ready to use - no mixing required.
- Apply sealer using appropriate spray equipment in thin, even coats.
- Follow local VOC regulations - product contains 535.56 g/l VOC content.
Compatibility
Compatible paint systems: 1K.
Specifications
| Part No. | 77753-4 |
|---|---|
| Product Line | HIT |
| Manufacturer | High Teck Products |
| UPC | 813834019243 |
| Rubberized | No |
- Mix Ratio
- Pre-reduced, ready to spray
- VOC Content
- 535.56 g/L (1.98 lbs/gal)
- Compatible Substrates
- Fiberglass, OEM finishes, 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 sealer on?
This 1K red sealer is compatible with fiberglass, OEM finishes, primer, and steel substrates, making it versatile for most collision repair applications.
Does this sealer require mixing?
No, the 77750 series 1K sealers are pre-reduced and ready to use straight from the container without any mixing required.
What is the VOC content of this sealer?
This sealer has a VOC content of 535.56 g/l (1.98 lbs/gal) and is formulated to be compliant with National Rule and Southern California air quality regulations.
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
Flash
5-10 minutes
Force-dry
30 minutes @ 60° C (140° F)
Sandable
After 24 hours @ 20° C (68° 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 High Teck Products HIT 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 High Teck 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 High Teck Products HIT is 77753-4. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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