Dual-Mix 39477 2-Component Seam Sealer, 7 oz Cartridge, Liquid, Beige, 10 min at 70 deg F Applic
Dual-Mix™ Seam sealer is a medium viscosity, two-component, epoxy sealer for sealing interior or exterior seams, joints and voids.
Why Pros Choose SEM 2-Component
- Dual-Mix™ forever warranty
- OEM recommended
- Direct to metal
- Paintable immediately
- Will not shrink, harden or crack
- Non-sag formula duplicates OEM sealers
- Fast cure increases production
- Sprayable for additional versatility
- Excellent adhesion to bare metal or primed surfaces
How to Use
For use on bare metal, OEM finish, epoxy primer and DTM urethane primer
Compatibility
Compatible substrates: Bare Metal, Primed Surface.
Compatible paint systems: Epoxy.
Specifications
| Part No. | 39477 |
|---|---|
| Product Line | SEM |
| MFR Model | 39477 |
| Standard/Approvals | GHS07 | GHS08 | OSHA HCS Hazard | OEM Approved | California PROP65 Warning: Cancer and Reproductive Harm |
| Application | For use on bare metal, OEM finish, epoxy primer and DTM urethane primer |
| Manufacturer | SEM |
| UPC | 646786394775 |
| Brand | Dual-Mix™ |
| Maximum Sale Quantity | 6 |
| Maximum Sale Day | 7 |
| Applicable Materials | Bare Metal, Epoxy Primer, DTM Urethane Primer |
| Composition | 30 to 40% Bisphenola(chloro)oxirane Polymer, 5 to 7% Fumed Silica, 1.5 to 5% Epoxy Resin, 1.5 to 5% Modified Diglycidal Ether, >=1.5 to <5% 2,4,6-tris(dimethylaminomethyl)phenol, 1 to 1.5% 1,3-bis(2,3-epoxypropoxy)-2,2-dimethylpropane, >=0.1 to <1% Castor Oil Glycidal Ether, >=0.1 to <1% [3-(2,3-epoxypropoxy)propyl]trimethoxysilane |
| Application Time | 10 min at 70 deg F |
| Paintable (Y/N) | Yes |
| Sprayable (Y/N) | Yes |
| Odor/Scent | Characteristic |
| Color | Beige |
| Setting Time | 15 min at 70 deg F |
| Flash Point | 249 deg C |
| Container Size (oz) | 7 |
| Container Type | Cartridge |
| Form | Liquid |
| Temperature Rating (deg F) | 70 |
| Type | 2-Component |
| Curing Time | 1 hr at 70 deg F |
About SEM
SEM Products specializes in paint adhesion systems, flexible coatings, and plastic repair — the go-to choice for interior and trim refinishing.
Frequently Asked Questions
What surfaces can SEM SEM be used on?
SEM SEM is compatible with Bare Metal, Primed Surface. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
What is the cure or dry time for SEM SEM?
The curing time for SEM SEM is 1 hr at 70 deg F. Drying and curing times may vary with temperature, humidity, and film thickness — always consult the Technical Data Sheet (TDS) for exact cycle conditions.
What size does SEM SEM come in?
This listing ships SEM SEM in a 7 container. Check the autofxmart catalog for other sizes and bulk pricing.
How fast does autofxmart ship SEM SEM?
Most in-stock orders for SEM SEM 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.
Is this SEM product genuine?
Yes. autofxmart is an authorized distributor of SEM 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.
What is the manufacturer part number (MPN) for SEM SEM?
The MPN for SEM SEM is 39477. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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.