VCJT Series - Concrete Structure Joint Butyl Tape is a self-adhesive butyl sealing tape designed for concrete structure joints, precast panel joints, slab-to-wall transitions, and other critical waterproofing details.
It forms a conformable waterproof sealing layer on concrete and related building substrates, helping reduce water intrusion at joints, seams, and transitions in construction assemblies.
Product Information
| Model | Specification (Width × Length) | Package |
|---|---|---|
| VCJT-10020 | 0.10 × 20 m | 6 rolls/ctn |
| VCJT-15020 | 0.15 × 20 m | 4 rolls/ctn |
| VCJT-20020 | 0.20 × 20 m | 3 rolls/ctn |
Key Benefits
Self-adhesive butyl sealing layer for waterproof joint protection
Designed for concrete structure joints and precast panel joints
Suitable for slab-to-wall transitions and critical flashing details
Conformable tape structure helps seal irregular joint surfaces
Compatible with concrete, masonry, cementitious board, metal, and waterproof membrane details



