Alpha® Nichigo G-Tape™ 3045 Series is a self-adhering flashing tape constructed with a laminated polyethylene cloth backing and a proprietary acrylic adhesive. This single-sided construction tape is engineered to deliver strong adhesion on rubber-based materials and other low surface energy substrates where traditional butyl tapes are commonly used.
Designed specifically for seaming rubber sheets, Nichigo G-Tape™ 3045 Series delivers high static shear strength, controlled handling, and consistent adhesion during installation and long-term exposure.
Key Features
- Engineered for Rubber Seaming: Designed for joining and splicing rubber sheets with high static shear strength.
- Excellent Adhesion to Rubber: Bonds effectively to rubber materials, including EPDM.
- Laminated Polyethylene Cloth Backing: Provides added strength, flexibility, and handling control.
- Hand-Tear Application: Tears straight by hand with no cutting tools required.
- Scrap-Less Face-to-Face Handling: Adhesive separates cleanly if it contacts itself during installation.
- Repositionable During Application: Allows adjustment without wrinkling.
- Alternative to Butyl Tape: Provides a cleaner, high-performance replacement for asphalt and butyl flashing tapes in rubber applications.
- All-Weather Performance: Maintains adhesion from -40°F to 176°F.
- AAMA Certified: Meets AAMA 711-13 Type A (without primer), Level 3, and AC 148 requirements.
Available Sizes
| Size | Color | Bond Type |
|---|---|---|
| 2" × 65' | Black | Permanent |
| 3" × 65' | Black | Permanent |
| 4" × 65' | Black | Permanent |
| 6" × 65' | Black | Permanent |
| 9" × 65' | Black | Permanent |
| 12" × 65' | Black | Permanent |
Alpha® Nichigo G-Tape™ 3045 Series is a professional-grade flashing tape designed for controlled rubber seaming and moisture management, offering permanent adhesion and dependable performance in demanding environments.
