High Teck 77426-16 Activator, 1/2 pt, Liquid, Use With: 2.1 VOC High Solids DTM P
Activator for use with High Teck™ 77420 Series 2.1 VOC High Solids DTM Primer/Sealer only.
High Teck™ 77426-16 Activator is a liquid catalyst specifically formulated for use with High Teck's 2.1 VOC high solids DTM primer/sealers (models 77420 and 77423). This half-pint activator initiates the curing process for direct-to-metal applications, providing reliable adhesion and performance across multiple substrate types.
The activator delivers a practical 2-3 hour pot life at 77°F, allowing adequate working time for larger projects while achieving sandable finish in 60-90 minutes. Compatible substrates include steel, aluminum, galvanized metal, fiberglass, SMC, e-coat, OEM finishes, and existing primer surfaces. With a VOC content of 141 g/L, this activator helps shops maintain compliance with environmental regulations while ensuring proper primer performance.
Follow proper spray booth ventilation requirements and wear appropriate respiratory protection when mixing and applying. Store activator in a cool, dry location away from heat sources and ensure proper mixing ratios as specified in the primer technical data sheet.
Why Pros Choose High Teck Products HIT
- Excellent corrosion resistance and adhesion
Application Guide
- Ensure substrate is clean and properly prepared. Compatible with aluminum, e-coat, fiberglass, galvanized, OEM, primer, SMC, and steel surfaces.
- Mix activator with 2.1 VOC High Solids DTM Primer/Sealers (77420 or 77423) according to manufacturer's mixing ratio specifications.
- Use mixed product within 2-3 hours pot life at 77°F.
- Apply primer/sealer mixture according to product specifications.
- Allow 60-90 minutes before sanding.
Specifications
| Part No. | 77426-16 |
|---|---|
| Product Line | HIT |
| MFR Model | NO-77426-16 |
| Standard/Approvals | California Prop65 Warning: Cancer and Reproductive Harm |
| Manufacturer | High Teck Products |
| UPC | 813834012626 |
| Brand | High Teck™ |
| Maximum Sale Quantity | 6 |
| Maximum Sale Day | 7 |
| Rubberized | No |
| Form | Liquid |
| Mixing Ratio | 4:01 |
- Volume
- 1/2 pt
- Form
- Liquid
- Use With
- 2.1 VOC High Solids DTM Primer/Sealers-77420, 77423
- Sandable Time
- 60-90 minutes
- Pot Life
- 2-3 hours at 77°F
- VOC Content
- 141 g/L
- Compatible Substrates
- Aluminum, E-coat, Fiberglass, Galvanized, OEM, Primer, SMC, 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 activator system on?
This activator works with compatible primer/sealers on aluminum, e-coat, fiberglass, galvanized metal, OEM finishes, existing primer, SMC (sheet molding compound), and steel substrates.
How long do I have to work with the mixed product?
The pot life is 2-3 hours at 77°F once the activator is mixed with the primer/sealer.
When can I sand the primer after application?
The primer becomes sandable in 60-90 minutes after application.
What is the VOC content of this activator?
The activator has a VOC content of 141 g/L.
Documents & Safety
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