High Teck 7420-1 2K HIGH BUILD & SEALER GRAY URETHANE PRIMER
HIT.7420 High Build 2K Urethane Primer/Sealer/Direct to Metal has superior filling capabilities because of its high solids content, making it excellent for filling medium to deep sand scratches. This 2K HB Primer provides excellent color holdout under all urethane finishes with no shrinkage. It is fast drying and…
High Teck 7420-1 is a 2K high build urethane primer designed for comprehensive surface preparation and sealing applications in professional body shops. This gray primer delivers exceptional build thickness while providing excellent adhesion and corrosion protection across multiple substrate types.
The primer features a straightforward 4:1 mix ratio and zero VOC formulation, making it compliant with strict environmental regulations while maintaining superior performance. Its versatility allows application over bare metal, e-coat, plastic, and existing primer surfaces, streamlining workflow when working with mixed substrate repairs. The high build characteristics provide excellent filling properties and create an ideal foundation for topcoat systems.
Always follow proper spray booth ventilation requirements and wear appropriate respiratory protection when applying this product. Consult the Safety Data Sheet for complete handling and application safety guidelines.
Why Pros Choose High Teck Products HIT
- 2K High Build Primer Surfacer
- Can be sprayed as a 2K Sealer
- Can be used as a DTM in most applications
- Gray in Color
- Fast dry, improves shop productivity
- Excellent color hold-out, improves color match
- Outstanding fill and build
- Easy sanding
- No shrinkage
- Excellent adhesion
Application Guide
- Prepare substrate by cleaning bare metal, e-coat, plastic, or existing primer surfaces to remove contaminants
- Mix primer and activator at 4:1 ratio by volume
- Apply using spray gun in thin, even coats
- Allow proper flash time between coats before applying additional layers
- Clean spray equipment immediately after use with appropriate solvent
Compatibility
Compatible paint systems: Urethane, 2K.
Specifications
| Part No. | 7420-1 |
|---|---|
| Product Line | HIT |
| Manufacturer | High Teck Products |
| UPC | 813834015238 |
| Rubberized | No |
- Mix Ratio
- 4:1
- VOC Content
- Zero VOC
- Compatible Substrates
- Bare metal, e-coat, plastic, primer
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 primer on?
This 2K urethane primer is compatible with bare metal, e-coat, plastic, and existing primer surfaces, making it suitable for most body shop substrates.
What's the mix ratio for this primer?
Mix at a 4:1 ratio by volume with the appropriate activator.
Does this primer contain VOCs?
No, this is a zero VOC product, which helps with compliance in areas with strict emission regulations.
Documents & Safety
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