Overview
Built for the job.
1K SEALER GRAY GALLON
The X-L Products 1K Sealer Gray is a single-component sealer designed for professional body shop applications requiring reliable adhesion and corrosion protection. This ready-to-use formula eliminates mixing requirements, streamlining workflow and reducing material waste in high-volume production environments.
Compatible with multiple substrates including steel, aluminum, e-coat, fiberglass, and primer surfaces, this sealer provides versatile coverage for mixed-substrate repairs and new panel installations. The gray color offers neutral base tone suitable for most topcoat systems while providing visual confirmation of complete coverage during application.
Apply using conventional spray equipment with appropriate ventilation and personal protective equipment including respirator, gloves, and eye protection. Consult safety data sheet for complete handling requirements and workplace exposure guidelines.
Why Pros Choose X-L Products X-L
- Low Build
- Fast Drying
- Excellent Adhesion
- For use on fully cured paint surfaces, treated and primed steel, prepared aluminum and fiberglass
- Available in Black, Red, White, and Gray
Application Guide
- Prepare substrate surface ensuring aluminum, e-coat, fiberglass, primer, or steel is clean and properly sanded
- Mix sealer at 1:1 ratio according to manufacturer specifications
- Apply sealer evenly to prepared substrate using appropriate spray equipment
- Allow proper flash time before applying topcoat or additional layers
Compatibility
Compatible substrates: Steel, Aluminum, Fiberglass.
Compatible paint systems: 1K.
Specifications
| Part No. | 27001 |
|---|---|
| Product Line | X-L |
| Manufacturer | X-L Products |
| UPC | 000050270019 |
| Maximum Sale Quantity | 4 |
| Maximum Sale Day | 7 |
| Rubberized | No |
- Mix Ratio
- 1:1
- Compatible Substrates
- Aluminum, E-coat, Fiberglass, Primer, Steel
About X-L Products
X-L 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 1K sealer is compatible with aluminum, e-coat, fiberglass, primer, and steel substrates. It provides good adhesion across these common body shop materials.
Does this require mixing?
No, this is a 1K (one-component) sealer with a 1:1 mix ratio, meaning it's ready to use straight from the container without adding activators or reducers.
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
Flash
5 to 15 minutes
Topcoat
30 minutes to 1 hour
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
X-L Products X-L is compatible with Steel, Aluminum, Fiberglass. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
Most in-stock orders for X-L Products X-L 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 X-L 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 X-L Products X-L is 27001. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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