Alpha® Nichigo G-Tape™ 3040 Series is a high-adhesion acrylic flashing tape and construction tape designed for waterproofing deck joists, beams, windows, and door openings. It provides consistent bonding performance across a wide temperature range without requiring primer, supporting long-term moisture protection in exterior applications.
Constructed with a lightweight acrylic formulation, Nichigo G-Tape™ 3040 Series offers easier handling than traditional butyl flashing tape or rubberized asphalt flashings while maintaining permanent adhesion. During installation, the adhesive can be separated cleanly from face-to-face contact without loss of performance.
Key Features
- Acrylic Flashing: High-performance flashing and construction tape providing permanent waterproof protection for exterior assemblies.
- Primer-Free Application: Meets AAMA 7-11 Level 3 Class A requirements without additional surface preparation.
- Hand-Tearable Design: Tears straight and clean without cutting tools.
- All-Weather Performance: Maintains adhesion from -40°F to 176°F.
- UV and Weather Resistance: Designed for prolonged exterior exposure.
- Permanent Adhesion: Forms a long-lasting bond for structural flashing applications.
- Clean Face-to-Face Handling: Adhesive separates cleanly during installation if folded onto itself.
Specifications
| Size | Type | Color | Bond Type |
|---|---|---|---|
| 2" x 65' | Acrylic Flashing | Black | Permanent |
| 4" x 65' | Acrylic Flashing | Black | Permanent |
| 6" x 65' | Acrylic Flashing | Black | Permanent |
| 9" x 65' | Acrylic Flashing | Black | Permanent |
| 12" x 65' | Acrylic Flashing | Black | Permanent |
Alpha® Nichigo G-Tape™ 3040 Series provides consistent, primer-free flashing performance with clean handling and permanent adhesion for exterior waterproofing assemblies.
