L-shape Band

Self-adhesion repair tape for prevention of water permeation at gutter

About L-shape Band

L-shape Band is self-adhesion type tape that can be folded to L shape used for gutter of a bridge or any other L shaped construction. It is an effective repair material that is waterproof, anti-weeds and anti-calcium chloride. It is also has elastic-sealant polymer composition that it is strong crack-resistance and does not need pre-process (heating or melting) or any other equipment at a site.


- Fast and easy application
- Immediate traffic opening
- Portability due to a compact size
- No equipment needed for the construction
- Compatibility with asphalt & excellent durability
- Waterproof, anti-weed, & anti-calcium chloride
- Excellent chemical/crack resistance
- No height difference due to thin width


- L shaped joint
- Surface crack and construction joint
- Boundary of repaired section such as pothole

Construction Procedures

Construction Cases