Built for the job.
Super SEM flex is a paint additive that adds flexibility to urethanes, enamels and lacquers. Perfect for refinishing flexible substrates such as bumpers, vinyl convertible tops and flexible plastics.
Why Pros Choose SEM SEM
- Use with most paint systems
- Adds chip resistance
- Improves gloss
How to Use
For most aftermarket automotive paint systems
Compatibility
Compatible substrates: Plastic.
Compatible paint systems: Urethane, Lacquer, Enamel.
Specifications
| Part No. | 39728 |
|---|---|
| Product Line | SEM |
| MFR Model | 39728 |
| Standard/Approvals | GHS and OSHA Hazard |
| Application | For most aftermarket automotive paint systems |
| Manufacturer | SEM |
| Trade Mark | Super SEM Flex |
| UPC | 646786397288 |
| Brand | SEM® |
| Rubberized | No |
| Container Type | Can |
| Form | Liquid |
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 Plastic. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
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 [email protected] and we will make it right.
What is the manufacturer part number (MPN) for SEM SEM?
The MPN for SEM SEM is 39728. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
Documents & Safety
- Safety Data Sheet (SDS)
- sem_39728_specification_sheet.pdf
- 39728%20Super%20SEM%20FlexUSA.pdf
Danger – This additive is a highly flammable liquid with a flash point of -18 °C. It can cause severe eye injury, skin burns, and respiratory irritation, and it is toxic to aquatic life. Wear safety glasses or goggles, chemical-resistant gloves, protective clothing (coveralls), and use a suitable respirator when handling. Always refer to the full SDS before use.
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 [email protected].
