Non-Woven Waterproof Butyl Tape
Non-Woven Waterproof Butyl Tape is a self-adhesive sealing tape manufactured with non-woven fabric backing combined with butyl rubber adhesive. The non-woven layer provides flexibility and excellent compatibility with cement-based surfaces, while the butyl compound forms a strong waterproof seal.
This tape is widely used in construction and waterproofing systems for sealing joints, cracks and connection points where long-term moisture protection is required.
Technical Specifications
| Property | Specifications |
| Backing Material | Non-Woven Fabric |
| Adhesive Type | Butyl Rubber Adhesive |
| Total Thickness | 1.0 mm – 1.5 mm (depending on grade) |
| Adhesion to Steel | ≥ 10 N / 25 mm |
| Elongation | 200 – 400 % |
| Temperature Resistance | -40°C to 120°C |
| Colors Available | Grey / White |
| Tensile Strength | 0.7 kgf/cm² |
Key Features
Excellent waterproof and airtight sealing
Flexible non-woven backing for surface conformity
Strong adhesion on concrete, metal and masonry
Good compatibility with cementitious coatings
Resistant to moisture and environmental exposure
Suitable for indoor and outdoor waterproofing
Application
- Corrugated Roofing: Seals joints and connections to prevent water leakage.
- Automotive Parts: Used for waterproof sealing in vehicle components.
- Steel Boards: Provides a durable, waterproof seal for steel sheet connections.
- Polycarbonate Boards: Ensures a water-tight seal for polycarbonate roofing and panels.
- Pipes: Seals pipe joints to prevent moisture infiltration.
- Construction and Industrial Uses: Ideal for sealing cracks, gaps, and joints in various materials.
- Roof and Wall Joints: Provides reliable, long-lasting waterproof protection for structural joints.