Overview
Built for the job.
HIGH TECK ALL PURPOSE SEAM SEALERS HAVE A HIGH RUBBER CONTENT. THE HIGHLY ELASTIC FORMULA MAKES THEM VERY FLEXIBLE IN EXTREME LOW AND HIGH TEMPERATURES WITH VERY LITTLE SHRINKAGE. FAST DRYING AND NON SAGGING. PAINTABLE IN 30 MINUTES. ABAVAILBE IN 5 COLORS. 10.5 OZ. TUBES 12 / CASE
High Teck 9278 is a versatile all-purpose seam and joint sealer designed for comprehensive sealing applications in collision repair work. This clear-finish sealer provides reliable protection against moisture, air, and contaminant infiltration in critical joint areas, making it essential for maintaining structural integrity and preventing corrosion in repaired panels.
The sealer demonstrates excellent substrate compatibility, adhering effectively to aluminum, bare metal, plastic surfaces, and primer, eliminating the need for multiple specialized products. With an application temperature range of 5 to 35°C, it maintains consistent workability across typical shop conditions. The clear formulation ensures invisible seal lines that won't interfere with subsequent paint applications or show through topcoats.
Apply using standard sealing equipment with appropriate personal protective equipment including gloves and adequate ventilation. The product's all-purpose formulation makes it suitable for door frames, trunk seams, quarter panel joints, and other critical sealing points where long-term durability is required.
Why Pros Choose High Teck Products HIT
- HIGH RUBBER CONTENT
- FAST DRYING AND NON-SAGGING
- PAINTABLE IN 30 MINUTES
- 10.5 FL. OZ. TUBE
- CLEAR
Application Guide
- Ensure application temperature is between 5°C and 35°C for proper adhesion and curing.
- Clean substrate surface thoroughly. Product is compatible with aluminum, bare metal, plastic, and primer surfaces.
- Apply sealer directly from container to seams and joints requiring sealing.
- Tool or smooth sealer as needed to achieve desired profile and complete seal.
Specifications
| Part No. | 9278 |
|---|---|
| Product Line | HIT |
| Manufacturer | High Teck Products |
| UPC | 813834018864 |
- Application Temperature
- 5°C to 35°C
- Compatible Substrates
- Aluminum, bare metal, 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 sealer on?
This sealer is compatible with aluminum, bare metal, plastic, and primer surfaces, making it suitable for most substrates found in collision repair work.
What temperature range should I apply this in?
Apply between 5°C and 35°C (41°F to 95°F) for optimal performance and curing.
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
Skin
Ca. 10 min
Paintable
60 minutes
Cure
Ca. 4 mm/24 hr
How to apply
Steps
1Clean both surfaces to bare, dry substrate.
2Load the cartridge and fit the mixing nozzle.
3Apply an even bead (or clamp) where needed.
4Tool or smooth the joint before it skins over.
5Allow to cure fully before stressing or painting.
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 9278. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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