Alpha Nichigo G-Tape™ 3035 Series is a linerless, self-adhering flashing tape designed for exterior wall fenestration, insulation seams, and waterproofing applications. Its liner-free construction supports faster installation with less waste while delivering reliable adhesion in demanding outdoor conditions.
Built to maintain performance after prolonged exposure to sunlight and rain, Nichigo G-Tape™ 3035 Series combines lightweight handling, strong weather resistance, and clean installation to support efficient sealing around decks, wall assemblies, and window openings.
Key Features
- Linerless Self-Adhering Design: Eliminates release liner waste while supporting faster application and cleaner job sites.
- Seaming and Splicing Applications: Designed for joining insulation sheets, house wraps, wall boards, and window frames.
- Hand-Tear Application: Tears straight by hand with no cutting tools required.
- Waterproofing for Exterior Structures: Suitable for use on deck rafters and other moisture-prone outdoor assemblies.
- Scrap-Less Face-to-Face Handling: If the adhesive contacts itself during installation, it can be separated cleanly without damaging performance.
- Lightweight Construction: Approximately 50–70% lighter than conventional window flashing tapes for easier handling.
- High Weather and UV Resistance: Black substrate resists prolonged sun and weather exposure.
- 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 | Linerless Flashing | Black | Permanent |
| 3 in × 65 ft | Linerless Flashing | Black | Permanent |
| 4 in × 65 ft | Linerless Flashing | Black | Permanent |
Alpha Nichigo G-Tape™ 3035 Series is well suited for builders and installers who want liner-free efficiency, reduced waste, and dependable flashing performance across exterior sealing and waterproofing applications.
