Duramix 2-IN-1 1K Seam Sealer — White (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 1490 2-IN-1 1K Seam Sealer is a single-component white seam sealer designed for professional collision repair applications. This ready-to-use formula eliminates mixing requirements while providing reliable sealing and waterproofing for welded joints, panel overlaps, and body seams.
With a 20-minute work time and 2-hour handling time, this sealer offers efficient application workflow for busy body shops. The product cures completely within 48 hours depending on application thickness. Compatible with multiple substrates including aluminum, bare metal, e-coat, fiberglass, FRP, OEM finishes, primer, and SMC, making it suitable for both steel and aluminum repair work across various vehicle types.
The 9.5 oz cartridge format provides convenient dispensing control for precise application. Always use appropriate respiratory protection and ensure adequate ventilation during application and curing.
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
- Clean and prepare substrate surface. Compatible with aluminum, bare metal, e-coat, fiberglass, FRP, OEM finishes, primer, and SMC.
- Ready to use - no mixing required. Shake well before application.
- Apply sealer to seams and joints within 20-minute work time window.
- Allow 2 hours handling time before light contact or further processing.
- Full cure achieved in up to 48 hours depending on application thickness.
Compatibility
Compatible paint systems: 1K.
Specifications
| Part No. | 1490 |
|---|---|
| Product Line | DMX |
| Manufacturer | DURAMIX BY SEYMOUR |
| UPC | 043281010887 |
- Mix Ratio
- Ready-to-use
- Work Time
- 20 minutes
- Handling Time
- 2 hours
- Cure Time
- Up to 48 hours depending on thickness
- Compatible Substrates
- Aluminum, bare metal, e-coat, fiberglass, FRP, OEM, 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?
Full cure time is up to 48 hours depending on the thickness of application.
What's the work time after application?
You have 20 minutes of work time to shape and smooth the sealer after application.
When can I handle the sealed area?
The sealer reaches handling time in 2 hours, allowing you to proceed with other work on the panel.
Documents & Safety
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