Alpha® 3035 Series Self-Adhering Linerless Flashing Tape is a UV-resistant flashing tape designed for exterior waterproofing and sealing applications. Also identified as Nichigo G-Tape™ 3035BK, this linerless tape provides consistent adhesion, weather resistance, and hand-tear application for efficient installation on wall assemblies, decks, and building envelopes.
Key Features
- Linerless Self-Adhering Tape: Hand-tear design supports fast, clean application without release liners.
- UV-Resistant Substrate: Black backing resists prolonged outdoor exposure.
- Lightweight Construction: Up to 70% lighter than conventional flashing tapes for easier handling.
- Multi-Use Applications: Suitable for seaming insulation sheets, house wraps, wall boards, and deck rafters.
- Wide Temperature Performance: Functions in temperatures from -40°F to +176°F.
- Standards Compliance: Meets AAMA 711-13 Type A, Level 3 requirements.
- Controlled Repositioning: Adhesive separates cleanly during adjustment.
Specifications
| Specification | Details |
|---|---|
| Brand | Alpha® / Nichigo G-Tape™ |
| Type | Self-adhering linerless flashing tape |
| UV Resistance | UV-resistant substrate |
| Temperature Range | -40°F to +176°F (-40°C to +80°C) |
| Compliance | AAMA 711-13 Type A, Level 3; AC 148 |
| Typical Uses | Seaming, splicing, house wraps, insulation sheets, wall boards, deck rafters |
Available Sizes
| Part Number | Size | Type | Bond Type |
|---|---|---|---|
| 3035BK-GT-2-65 | 2 in × 65 ft | Linerless flashing | Permanent |
| 3035BK-GT-3-65 | 3 in × 65 ft | Linerless flashing | Permanent |
| 3035BK-GT-4-65 | 4 in × 65 ft | Linerless flashing | Permanent |
Alpha® 3035 Series Self-Adhering Linerless Flashing Tape provides consistent adhesion, UV resistance, and liner-free application for exterior sealing, waterproofing, and construction detailing.
