High Teck Products
High Teck Products High Teck 8421-25 ACTIVATOR FAST FOR HIT.8420-5 2.5L 50 STATE COMPLIANT
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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 Products 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 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
How fast does autofxmart ship High Teck Products HIT?
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.
Is this High Teck Products product genuine?
Yes. autofxmart is an authorized distributor of High Teck Products 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 Products HIT?
The MPN for High Teck Products HIT is 8421-25. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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.
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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