Overview
Built for the job.
Rock-It Liner is a high quality urethane textured coating that provides a durable protective finish for truck beds and restoration projects.
Why Pros Choose SEM SEM
- Best in class durability, gloss, and texture
- Superior fade resistance and UV stability
- 50 state compliant
- T-Cube True Tint Technology™ - non yellowing formula
- Produces a variety of textures with economy coating gun, HVLP gun, roller or brush
- Resistant to a variety of strong chemicals
- Durable coating that maintains flexibility
- Excellent for sound dampening
- Outstanding adhesion to most surfaces
How to Use
For truck beds, recreational vehicles, industrial equipment, restoration and more
Compatibility
Compatible paint systems: Urethane.
Specifications
| Part No. | 46654 |
|---|---|
| Product Line | SEM |
| MFR Model | 46654 |
| Standard/Approvals | California Pro65 Warning: Cancer and Reproductive Harm |
| Application | For truck beds, recreational vehicles, industrial equipment, restoration and more |
| Manufacturer | SEM |
| UPC | 646786466540 |
| Brand | Rock-It XC™ |
| Color | Black |
| Mixing Ratio | 3:1 |
| Coverage (sq-ft) | 102 |
| Curing Time | 30 min |
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 is the cure or dry time for SEM SEM?
The curing time for SEM SEM is 30 min. Drying and curing times may vary with temperature, humidity, and film thickness — always consult the Technical Data Sheet (TDS) for exact cycle conditions.
What is the mix ratio for SEM SEM?
SEM SEM uses a mix ratio of 3:1. Always measure activators and reducers accurately to maintain film properties and pot life — deviating from the ratio can cause adhesion or curing problems.
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 46654. 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.
Specifications
Full data
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