Product Description
3M Flashing Tape 3015UC is an ultra-flexible, commercial-grade flashing tape developed to deliver superior performance in demanding construction environments. This flashing solution is designed for use on both permeable and non-permeable wall systems, offering unmatched stretchability to wrap around corners, joints, and irregular building surfaces. Unlike traditional flashing tapes, 3M 3015UC does not require a primer on most common substrates, which streamlines installation and helps reduce labor time and costs. It features a proprietary film backing that is both tough and conformable, allowing for secure sealing in critical areas prone to water infiltration and air leakage.
Key Benefits of 3M Flashing Tape 3015UC
- Extremely flexible tape stretches in multiple directions to conform to corners and uneven surfaces
- Compatible with both permeable and non-permeable systems for greater installation versatility
- Primer-free application reduces prep time and increases productivity on job sites
- UV-resistant and non-permeable for durable, long-lasting weather protection
- High elongation at break (>300%) provides excellent performance even under structural movement
- Proprietary acrylic adhesive ensures aggressive tack and long-term hold, even under moisture exposure
Common Applications of 3M Flashing Tape 3015UC
- Flashing windows, doors, and other openings
- Detailing complex wall geometries and penetrations
- Weather barrier integration for commercial and industrial wall systems
- General flashing and sealing where flexibility and adhesion are critical
Packaging and Product Form
- Available in roll form, offered in multiple widths: 6 in and 9 in
- Color: Gray
- Total thickness: 38 mil (0.97–1 mm)
- ASTM D3330 tested and certified
Product Properties
| Property | Value |
|---|---|
| Adhesion Strength | 130 N/100mm |
| Application | Erosion Protection |
| Elongation at Break | >300%, 370% |
| Application Temp Range | -40 °C to 150 °C |
| Operating Temp Max | 300 °F (149 °C) |
| Tape Thickness | 38 mil / 0.97–1 mm |
| Specifications Met | ASTM D3330 |
| Color | Gray |
Also see: 3M Air Barrier 3015VP for a compatible membrane option. Learn more at 3M.com.
