Alpha Nichigo G-Tape™ 3045 Series is a self-adhering flashing tape engineered specifically for bonding and seaming rubber-based materials. Constructed with a laminated polyethylene cloth backing and a proprietary acrylic adhesive, it delivers strong adhesion on low surface energy substrates where conventional flashing tapes often fail.
Designed for demanding exterior applications, Nichigo G-Tape™ 3045 Series combines high static shear strength, clean handling, and all-weather performance to support reliable sealing on rubber sheets, membranes, and related assemblies.
Key Features
- Engineered for Rubber Seaming: Designed to seam and splice rubber sheets with high static shear strength.
- Excellent Adhesion to Rubber: Bonds effectively to low surface energy materials, including EPDM rubber.
- Laminated Polyethylene Cloth Backing: Provides added strength, flexibility, and handling control during installation.
- Hand-Tear Application: Tears straight by hand with no cutting tools required.
- Scrap-Less Face-to-Face Handling: If the adhesive contacts itself during installation, it can be separated cleanly without damaging performance.
- Repositionable During Application: Allows adjustment without wrinkling for cleaner seams.
- Replacement for Asphalt and Butyl Tapes: Offers a cleaner, more controlled alternative for rubber flashing applications.
- All-Weather Performance: Maintains adhesion in temperatures from -40°F to 176°F.
- AAMA Certified Performance: Meets AAMA 711-13 Type A (without primer), Level 3, and AC 148 requirements.
Specifications
| Size | Type | Color | Bond Type |
|---|---|---|---|
| 2 in × 65 ft | Low Surface Energy Flashing | Black | Permanent |
| 3 in × 65 ft | Low Surface Energy Flashing | Black | Permanent |
| 4 in × 65 ft | Low Surface Energy Flashing | Black | Permanent |
| 6 in × 65 ft | Low Surface Energy Flashing | Black | Permanent |
| 9 in × 65 ft | Low Surface Energy Flashing | Black | Permanent |
| 12 in × 65 ft | Low Surface Energy Flashing | Black | Permanent |
Alpha Nichigo G-Tape™ 3045 Series is a strong fit for installers who need dependable adhesion on rubber substrates, clean handling during installation, and consistent flashing performance in challenging exterior conditions.
