Waterproof Butyl Tape
Aluminium Foil Waterproof Butyl Tape is a self-adhesive sealing tape made with aluminium foil backing combined with butyl rubber adhesive. It is designed to provide excellent waterproof sealing and strong adhesion on various construction and industrial surfaces.
The flexible butyl adhesive forms an airtight and watertight seal, making the tape suitable for roofing, gutter sealing and general repair applications where long-term moisture protection is required.
Technical Specifications
| Property | Specifications |
| Backing Material | Aluminium Foil |
| Adhesive Type | Butyl Rubber Adhesive |
| Total Thickness | 1.0 mm – 2.0 mm (depending on grade) |
| Adhesion to Steel | ≥ 10 N / 25 mm |
| Elongation | 200 – 400 % |
| Temperature Resistance | -40°C to +110°C |
| Colors Available | Silver |
| Types |
Single-Sided / Double Sided / Mastic Tape / Reinforced Butyl |
Key Features
Excellent waterproof sealing performance
Strong adhesion on metal, concrete and plastic surfaces
Flexible butyl rubber adhesive for gap sealing
Durable aluminium foil backing for weather resistance
Resistant to UV exposure and environmental conditions
Easy application without additional sealing compounds
Application
Roof leak repair and sealing
Metal sheet joint sealing
Gutter and pipe sealing
HVAC duct waterproofing
Construction joint sealing
Window and wall waterproofing