Duramix Heavy Bodied Seam Sealer — Black (7 oz.)
A high viscosity direct to metal seam sealer designed for sealing horizontal and vertical voids, joints and seams.
The DURAMIX BY SEYMOUR 1410 Heavy Bodied Seam Sealer is a two-component structural adhesive designed for sealing welded seams, panel joints, and body gaps in collision repair applications. This black sealer provides permanent weatherproofing and corrosion protection for critical seam areas that require both flexibility and durability.
With a 1:1 mix ratio, this heavy-bodied formula offers 10-15 minutes of work time and reaches handling strength in 30-45 minutes, allowing efficient workflow management. Full cure is achieved in 6-8 hours. The sealer bonds effectively to multiple substrates including aluminum, bare metal, e-coat, fiberglass, FRP, OEM finishes, primer, and SMC, making it versatile for mixed-material repairs and original equipment restoration work.
Why Pros Choose DURAMIX BY SEYMOUR DMX
- Working Time: 10 to 15 min.
- Handling Time: 30 to 45 min
- Sandable Time: 45 min
- Paintable Time: Immediately
- Full Cure Time: 6 to 8 hours
Application Guide
- Ensure substrate is clean and free of contaminants. Compatible with aluminum, bare metal, e-coat, fiberglass, FRP, OEM finishes, primer, and SMC.
- Mix equal parts (1:1 ratio) of sealer components thoroughly. Use mixed material within 10-15 minutes work time.
- Apply sealer to seam areas using appropriate application method. Product is designed for heavy-bodied application.
- Allow 30-45 minutes handling time before moving or positioning parts.
- Allow 6-8 hours for full cure before sanding or topcoating.
Specifications
| Part No. | 1410 |
|---|---|
| Product Line | DMX |
| Manufacturer | DURAMIX BY SEYMOUR |
| UPC | 043281010801 |
- Mix Ratio
- 1:1
- Work Time
- 10-15 minutes
- Handling Time
- 30-45 minutes
- Cure Time
- 6-8 hours
- 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 6-8 hours under normal shop conditions.
What's the working time after mixing?
You have 10-15 minutes of work time after mixing the 1:1 ratio components.
When can I handle the sealed area?
The sealer can be handled after 30-45 minutes, though full cure takes 6-8 hours.
Documents & Safety
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