TP202
TPE Expansion Joint Waterproofing Tape
Flexible · Waterproof · High Elongation
Product Overview
STRUXSYSTEMS TPE Expansion Joint Tape is made from thermoplastic elastomer (TPE) with non-woven polyester fleece edges. Its flexible, non-perforated membrane is designed to seal expansion joints, construction joints and structural transitions while accommodating movement.
Suitable for integration with compatible waterproofing systems, it helps maintain continuous waterproofing at joints and transitions in bathrooms, wet rooms, tunnels and other construction applications.
Available in 120 mm width and 5 m, 10 m and 50 m roll lengths.
Key Features
- High Flexibility:Accommodates joint movement and substrate displacement.
- Waterproof Design:Non-perforated membrane helps prevent water penetration through sealed joints.
- High Elongation:Elongation of ≥500% helps accommodate movement.
- Weather Resistance:Designed to resist aging and maintain flexibility under suitable service conditions.
- Easy Installation:Flexible material adapts to corners, joints and transitions.
- System Compatibility:Fleece edges allow integration into compatible waterproofing coatings.
Applications
- Expansion and movement joints
- Construction joints and structural transitions
- Waterproofing at wall-to-floor connections
- Wet rooms, bathrooms and shower areas
- Tunnels and civil engineering projects
- Drainage channels, culverts and water-related structures
- Waterproofing joints in prefabricated concrete elements
- Exterior structural joints, subject to system design
Technical Specifications
| Parameter | Specification |
| Product Name | TPE Expansion Joint Waterproofing Tape |
| Material | TPE + Non-Woven Polyester Fleece |
| Structure | Non-Perforated Membrane with Fleece Edges |
| Width | 120 mm |
| Roll Length | 5 m / 10 m / 50 m |
| Thickness | 1.2 ± 0.2 mm |
| Density | 1.0 ± 0.1 g/cm³ |
| Hardness | 50 ± 10 (confirm test scale) |
| Tensile Strength | ≥ 1 MPa |
| Elongation at Break | ≥ 500% |
| Temperature Resistance | -20°C to +70°C |
Installation
Apply a compatible waterproofing coating to the prepared substrate. Embed the fleece edges of the tape into the fresh coating, ensuring full contact and adequate coverage. Allow the system to cure according to the waterproofing manufacturer’s instructions.
For expansion and movement joints, follow the specified joint design and installation details to ensure the tape can accommodate the required movement without being rigidly bonded across the moving joint.
Why Choose STRUXSYSTEMS?
STRUXSYSTEMS provides waterproofing components designed to work together as part of a complete tile installation and building protection system. Our TPE Expansion Joint Tape offers a flexible solution for sealing joints and transitions where waterproofing continuity and movement accommodation are essential.
