High Teck
High Teck Fast Activator 8421-25 - 2.5L (State 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
Authorized dealer
Ships within 2 days
30-day returns
Overview
Built for the job.
HIT.8421-25 is a fast activator for HIT.8420-5. This activator when used with HIT.8420-5 is compliant in all states. Easy to use, great results, all at an economical price. Recommend to be used in 60-75 degree spray environments.
Why Pros Choose High Teck HIT
- Mix 2:1 with HIT.8420-5
- Fast Dry
- For use in spray conditions of 60-75 degrees
- 50 state compliant
Specifications
| Part No. | 8421-25 |
|---|---|
| Product Line | HIT |
| Manufacturer | High Teck Products |
| UPC | 813834015535 |
| Rubberized | No |
About High Teck
High Teck 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
How fast does autofxmart ship High Teck HIT?
In-stock orders for High Teck HIT ship within 2 business days from our California warehouse, to the lower 48 states only. Standard ground delivery usually takes 2–8 business days after that. Freight-class items are quoted and scheduled separately.
Is this High Teck product genuine?
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.
What is the manufacturer part number (MPN) for High Teck HIT?
The MPN for High Teck HIT is 8421-25. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
Documents & Safety
Danger. Wear safety glasses or goggles, chemical-resistant gloves, protective clothing (coveralls or apron), and a respirator approved for organic vapors. This activator is highly flammable with a flash point of -10 °C, can cause severe skin burns, eye injury, and respiratory irritation, and it is toxic if inhaled, swallowed, or absorbed through the skin. It also poses long-term health risks such as organ damage, reproductive effects, and carcinogenicity, and it is hazardous to aquatic life. Always refer to the full SDS before use.
Why Buy from autofxmart
- Authorized distributor — authentic, factory-fresh stock.
- Fast US shipping — orders ship within 2 business days, lower 48 only.
- 30-day returns — buy with confidence.
- Pro-shop pricing — bulk discounts available on request.
- Expert support — questions? Email us at support@autofxmart.com.
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 8421-25. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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