Overview
Built for the job.
1K WHITE SEALER NR/SC COMPLIANT
The 1K White Sealer from High Teck Products is a single-component, pre-reduced sealing primer designed for professional auto body applications requiring NR/SC compliance. This ready-to-spray formulation eliminates mixing requirements while providing reliable adhesion and corrosion protection across multiple substrate types.
Compatible with fiberglass, OEM finishes, primer surfaces, and steel substrates, this sealer offers versatility for various repair scenarios. With a VOC content of 535.56 g/l (1.98 lbs/gal), it meets regulatory requirements while maintaining professional performance standards. The pre-reduced formula ensures consistent application properties and reduces material waste from mixing errors.
Proper ventilation and appropriate respiratory protection are essential when applying this product. Follow all local regulations and manufacturer guidelines for safe handling and application in professional spray booth environments.
Why Pros Choose High Teck Products HIT
- 1K WHITE SEALER NR/SC COMPLIANT
Application Guide
- Ensure substrate is clean and properly prepared. Compatible with fiberglass, OEM finishes, primer, and steel surfaces.
- Product comes pre-reduced and ready to spray - no mixing required.
- Apply sealer using standard spray gun techniques in thin, even coats.
- Allow proper flash time between coats according to shop conditions.
Compatibility
Compatible paint systems: 1K.
Specifications
| Part No. | 77751-1 |
|---|---|
| Product Line | HIT |
| Manufacturer | High Teck Products |
| UPC | 813834019199 |
| 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 apply this sealer to?
This 1K white sealer is compatible with fiberglass, OEM finishes, primer, and steel substrates.
Does this sealer require mixing?
No, the 77750 series 1K sealers are pre-reduced and ready to spray straight from the container.
What is the VOC content of this sealer?
The VOC content is 535.56 g/l (1.98 lbs/gallon), making it compliant with non-rule/super compliant 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 77751-1. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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