High Teck Products
High Teck Products BLACK SEALER NR/SC COMPLIANT
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WARNING: Cancer & Reproductive Harm
This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.Tap for details → P65Warnings.ca.gov
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Overview
Built for the job.
1K BLACK SEALER NR/SC COMPLIANT
The 1K BLACK SEALER NR/SC COMPLIANT is a single-component black sealer designed for professional collision repair applications. This pre-reduced sealer eliminates mixing requirements, providing ready-to-use convenience for sealing and protecting automotive surfaces during the refinishing process.
Compatible with multiple substrates including fiberglass, OEM finishes, primer, and steel, this versatile sealer offers excellent adhesion across diverse repair scenarios. With a VOC content of 535.56 g/l, the product meets non-rule/single component compliance standards while delivering reliable performance. The pre-reduced formulation ensures consistent application characteristics and eliminates potential mixing errors that can compromise job quality.
Proper ventilation and appropriate respiratory protection are essential when applying this sealer. Follow all safety data sheet guidelines and use adequate personal protective equipment during application and curing.
Why Pros Choose High Teck Products HIT
- 1K BLACK SEALER NR/SC COMPLIANT
Application Guide
- Prepare substrate surface ensuring fiberglass, OEM finish, primer, or steel is clean and properly prepped
- Product comes pre-reduced and ready to use - no mixing required
- Apply sealer using appropriate spray equipment
- Allow proper flash time between coats if multiple applications needed
Compatibility
Compatible paint systems: 1K.
Specifications
| Part No. | 77750-4 |
|---|---|
| Product Line | HIT |
| Manufacturer | High Teck Products |
| UPC | 813834019182 |
| 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 black 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 use 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 national rule and South Coast Air Quality Management District 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)
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 77750-4. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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