Overview
Built for the job.
Part #
X-L Products 2K Sealer Med Activ is a two-component medium-build sealer designed for professional collision repair applications. This activated sealer provides reliable adhesion and corrosion protection over e-coat and primer substrates, making it ideal for spot repairs and panel work where a smooth, uniform surface is required before topcoat application.
The sealer offers practical working properties with a 3 to 5 hour pot life, allowing sufficient time for mixing, application, and surface preparation across multiple panels. With a tack-free time of 25-30 minutes, technicians can maintain efficient workflow while ensuring proper cure before subsequent coating steps. The medium-build formulation delivers consistent coverage and leveling performance on properly prepared substrates.
Application Guide
- Ensure substrate (e-coat or primer) is clean and properly prepared
- Mix sealer with activator according to manufacturer's ratio specifications
- Use mixed material within 3 to 5 hour pot life
- Apply sealer using appropriate spray technique
- Allow to become tack free (25-30 minutes) before proceeding with topcoat
Compatibility
Compatible paint systems: Urethane, Acrylic, 2K, Basecoat.
Specifications
| Part No. | 37116 |
|---|---|
| Product Line | X-L |
| Manufacturer | X-L Products |
| UPC | 000050371167 |
| Rubberized | No |
- Tack Free Time
- 25-30 minutes
- Pot Life
- 3-5 hours
- Compatible Substrates
- E-coat, primer
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 apply this sealer to?
This 2K sealer is compatible with e-coat and primer substrates. Ensure surfaces are clean and properly prepared before application.
How long do I have to work with this product once mixed?
The pot life is 3 to 5 hours after mixing with activator, giving you adequate working time for most applications.
When can I handle or sand the sealer?
The sealer becomes tack free in 25-30 minutes under normal conditions. Allow full cure before sanding or applying topcoats.
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
Pot Life
3 to 5 Hours
Flash
30 minutes
Dust Free
5-15 min.
Tack Free
15-20 min.
To Topcoat
30 min.
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 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 37116. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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