Butyl Tape
Self-adhesive waterproof sealing tape for window frames, roofing joints, and electronics insulation. Excellent conformability to irregular surfaces with long-term UV and chemical resistance.
Key Specifications
| Width | 15mm ~ 300mm (Custom) |
| Thickness | 0.5mm ~ 3.0mm |
| Adhesion | ≥ 8 N/25mm |
| Operating Temp | -30°C to +80°C |
| Packaging | Roll / PET film release |
Product Overview
Garmy Butyl Tape is a ready-to-apply self-adhesive waterproof tape manufactured from our proprietary butyl compound. Designed for rapid installation without heat or primer, it conforms seamlessly to irregular surfaces and maintains a watertight seal across temperature extremes. Widely used in construction waterproofing and automotive sealing applications.
Key Features
- ✓No heat or primer required — peel-and-stick application
- ✓Excellent conformability to curves and irregular surfaces
- ✓Long-term UV resistance and weatherability
- ✓Maintains seal in temperature range -30°C to +80°C
- ✓Available in multiple widths and thicknesses
- ✓Double-sided and single-sided options
- ✓Custom die-cut shapes available for OEM
- ✓IATF 16949 certified production
Technical Specifications
All specifications tested per ASTM / KS standards. Custom formulations available upon request.
| Grade | Application | Specific Gravity | Peel Strength (N/25mm) | Heat Resistance | Cold Resistance |
|---|---|---|---|---|---|
| BT-S15 | Window frame sealing | 1.35 ± 0.1 | 12.5 | 80°C | -30°C |
| BT-D20 | Roofing joint tape (double-sided) | 1.40 ± 0.1 | 15.8 | 80°C | -30°C |
| BT-A10 | Automotive headlamp sealing | 1.50 ± 0.1 | 18.2 | 100°C | -40°C |
Industry Applications
Butyl Tape is trusted across major industries for its versatility and reliable performance.
Construction
Rapid-install waterproofing tape for building envelope joints and penetrations.
- •Window frame perimeter sealing
- •Roofing flashing and ridge joints
- •Metal cladding overlap joints
- •Pipe penetration waterproofing
Automotive
Precision sealing tape for automotive lighting, body panels, and interior assemblies.
- •Headlamp and tail lamp sealing
- •Door panel moisture barrier
- •Sunroof perimeter seal
- •HVAC housing gasket
Technical Documents
Download product datasheets, safety data sheets, and certification documents.
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