40523 Rubberized Undercoating, 24 oz, Black, Low VOC VOC, Aerosol, Rubberized (Y/N): Yes
Low VOC Rubberized Undercoating is a premium, easy to apply, paintable, asphalt-free coating for sound dampening, chip resistance, rust and corrosion protection. Aerosol offers the dual texture formula to produce two distinct textures, heavy or light.
Why Pros Choose SEM SEM
- Dual texture formula
- 5 state compliant
- Hot and humid climate friendly
- Paintable without bleed-through
- Pinhole free
- 1 percent asphalt free
- Sound dampering properties help reduce road noise
- Chip and corrosion resistant
- Uniform final appearance
- Aerosol includes straw for tight spots
How to Use
For use on properly prepped and primed surfaces, steel, aluminum, SMC and fiberglass
Specifications
| Part No. | 40523 |
|---|---|
| Product Line | SEM |
| MFR Model | 40523 |
| Standard/Approvals | California Pro65 Warning: Cancer and Reproductive Harm |
| Application | For use on properly prepped and primed surfaces, steel, aluminum, SMC and fiberglass |
| Manufacturer | SEM |
| UPC | 646786405235 |
| Brand | SEM® |
| Maximum Sale Quantity | 6 |
| Maximum Sale Day | 7 |
| Color | Black |
| Container Size (oz) | 24 |
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 size does SEM SEM come in?
This listing ships SEM SEM in a 24 (CN) 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 40523. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
Documents & Safety
- Safety Data Sheet (SDS)
- sem_40523_specification_sheet.pdf
- 40523%20Low%20VOC%20Rubberized%20UndercoatingUSA.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.