SEM
SEM Rust Trap 45504 Protective Coating System, 1 qt, Black, 500 sq-ft/gal Coverage
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Overview
Built for the job.
A high gloss, moisture cured, urethane coating for restoring and protecting rusty metal.
Why Pros Choose SEM SEM
- Premium moisture cured urethane technology
- Paint direct to rust or bare sanded steel
- No conversion products needed
- Wet on wet application for fast repairs
- Compliant everywhere
- Flattener available for gloss adjustment
- Can be topcoated for UV resistance
- Can be aerosolized with Custom Fill™ aerosols
How to Use
For restoring and protecting rusty metal
Compatibility
Compatible substrates: Steel.
Compatible paint systems: Urethane.
Specifications
| Part No. | 45504 |
|---|---|
| Product Line | SEM |
| MFR Model | 45504 |
| Standard/Approvals | California Pro65 Warning: Cancer and Reproductive Harm |
| Application | For restoring and protecting rusty metal |
| Manufacturer | SEM |
| UPC | 646786455049 |
| Brand | Rust Trap™ |
| Rubberized | No |
| Solids Content | 58.8% |
| Color | Black |
| Container Size (qt) | 1 |
| Container Type | Aerosol Can |
| Form | Liquid |
| Finish | High Gloss |
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 Steel. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
What size does SEM SEM come in?
This listing ships SEM SEM in a 1 (QT) 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 45504. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
Documents & Safety
- Safety Data Sheet (SDS)
- rusttrap_45501_catalog.pdf
- rusttrap_45501_specification_sheet.pdf
- 45501,%2045504,%2045508%20Rust%20Trap%20BlackUSA.pdf
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.
Specifications
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