3M 7000133190 Scotch® Detectable Buried Barricade Tape 406, CAUTION BURIED ELECTRIC LINE BELOW, 3 in x 1000 ft, Red, 8 rolls/Case
3M 7000133190 Scotch® Detectable Buried Barricade Tape 406
CAUTION BURIED ELECTRIC LINE BELOW — 3" × 1000 ft, Red, 8 Rolls/Case
The 3M Scotch® Barricade Tape 406 (part number 7000133190) is a 5-mil detectable buried warning tape with a solid aluminum foil backing and clear film laminate, printed with the standard APWA warning message for buried electrical lines. The metallic backing allows detection with non-ferrous locators, enabling utility workers to locate buried assets without excavation. APWA color-coded red for electrical lines and communication cables. RoHS 2011/65/EU compliant.
Key Specifications
| Attribute | Detail |
|---|---|
| Part Number | 7000133190 |
| Brand | 3M |
| Series | Scotch® Barricade Tape 406 |
| Warning Message | CAUTION BURIED ELECTRIC LINE BELOW |
| Width | 3 inches |
| Length | 1000 ft per roll |
| Color | Red |
| Thickness | 5 mil |
| Backing | Solid aluminum foil |
| Laminate | Clear film laminate |
| Detectable | Yes — non-ferrous locator compatible |
| Temperature Range | 0°F to 120°F (0°C to 49°C) |
| APWA Color Code | Red — Electric power lines, cables, conduit, lighting cables |
| Compliance | RoHS 2011/65/EU |
| Pack Quantity | 8 rolls per case |
Features & Benefits
- Detectable via Non-Ferrous Locator — Aluminum foil backing allows buried tape to be located with electronic detection equipment without digging
- APWA Color-Coded — Red backing meets APWA standard color coding for buried electrical lines, conduit, and lighting cables
- Fade and Chemical Resistant — Backing is treated to resist fading and degradation when exposed to alkalis and acids in soil
- Clear Film Laminate — Protects printed warning message from abrasion and moisture during and after burial
- Wide Temperature Range — Rated from 0°F to 120°F, suitable for burial in varied climate conditions
- RoHS Compliant — Meets RoHS 2011/65/EU requirements
APWA Utility Color Code Reference
| Color | Utility Type |
|---|---|
| Red | Electric power lines, cables, conduit, lighting cables |
| Yellow | Gas, oil, steam, petroleum, or gaseous materials |
| Orange | Communications, alarm, signal lines, cables, conduit |
| Blue | Potable water |
| Green | Sewers and drain lines |
| Purple | Reclaimed water, irrigation, slurry lines |
| Pink | Temporary survey markings |
| White | Proposed excavation limits |
Frequently Asked Questions
What does "detectable" mean for buried barricade tape?
Detectable buried tape contains a metallic layer — in this case a solid aluminum foil backing — that reflects signals from electronic non-ferrous locators. This allows utility workers to locate the tape (and the buried asset it marks) from the surface without excavating, using standard utility locating equipment.
How deep should buried warning tape be installed?
APWA and common utility installation guidelines recommend placing detectable warning tape 12–18 inches above the buried utility, in the backfill layer. Specific depth requirements may vary by municipality, utility type, and local code — always verify with the applicable authority having jurisdiction (AHJ).
Is this tape suitable for burial in soil with high chemical content?
Yes — the APWA-approved backing is treated to resist degradation when exposed to alkalis and acids commonly found in soil environments.
What warning messages are available in the 3M Barricade Tape 406 series?
The 406 series is available in multiple APWA colors and warning messages for different utility types (electric, gas, water, communications, etc.). Contact MTE Solutions for other variants in the 406 series.
