Duramix 2-IN-1 1K Seam Sealer — Black (10.1 oz.)
A flexible direct to metal seam sealer used to replicate OEM beads and textures. Also, can be used as a sprayable seam sealer for applications such as sound dampening pads.
The DURAMIX BY SEYMOUR 1530 2-IN-1 1K Seam Sealer delivers professional sealing and waterproofing for automotive body joints and seams in a convenient black finish. This single-component sealer eliminates mixing requirements while providing reliable protection against moisture infiltration in critical areas like door frames, quarter panels, and structural joints.
With a 20-minute work time and 2-hour handling time, this sealer accommodates efficient workflow scheduling in busy shops. The formula bonds to multiple substrates including aluminum, bare metal, e-coat, fiberglass, FRP, OEM finishes, primer, and SMC surfaces. Full cure develops within 48 hours depending on application thickness, ensuring complete seal integrity across various repair scenarios.
Apply in well-ventilated areas using appropriate respiratory protection and follow standard shop safety protocols when working with automotive sealers.
Why Pros Choose DURAMIX BY SEYMOUR DMX
- Working Time: 20 min.
- Handling Time: 2 hours
- Paintable Time: Immediately
- Full Cure Time: Up to 48 hours depending on thickness
Application Guide
- Prepare substrate by ensuring surfaces are clean and properly prepared. Product adheres to aluminum, bare metal, e-coat, fiberglass, FRP, OEM finishes, primer, and SMC.
- Apply sealer directly from container - no mixing required for this 1K formula.
- Complete application within 20-minute work time window.
- Allow 2 hours handling time before additional processing.
- Allow full cure time of up to 48 hours depending on application thickness.
Compatibility
Compatible paint systems: 1K.
Specifications
| Part No. | 1530 |
|---|---|
| Product Line | DMX |
| Manufacturer | DURAMIX BY SEYMOUR |
| UPC | 043281010917 |
- Mix Ratio
- Ready to use (1K)
- Work Time
- 20 minutes
- Handling Time
- 2 hours
- Cure Time
- Up to 48 hours (thickness dependent)
- Compatible Substrates
- Aluminum, bare metal, e-coat, fiberglass, FRP, OEM finishes, primer, SMC
About DURAMIX BY SEYMOUR
DURAMIX BY SEYMOUR 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 seam sealer on?
This sealer is compatible with aluminum, bare metal, e-coat, fiberglass, FRP, OEM finishes, primer, and SMC substrates.
How long does it take to fully cure?
Cure time is up to 48 hours depending on the thickness of application.
What's my working time once I start application?
You have 20 minutes of work time after dispensing the product.
When can I handle the sealed area?
The sealer can be handled after 2 hours of cure time.
Documents & Safety
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- Authorized distributor — authentic, factory-fresh stock.
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