supply of self-adhesive reinforced aluminiumself-adhesive reinforced aluminium,self-adhesive reinforced aluminium multipurpose tape with butyl rubber backing, suitable for sealing and arresting rainwater leakage in locom otives. the tape shall be weather-resistant, uv-stable, and capable of providing strong adhesion to metal, painted, and plastic surfaces. it shall be 200 mm in width, 1 mm in thickness, and supplied in rolls of 10 meters length. suitable for outdoor use and designed for long-lasting waterproof sealing applications in rai lway environments. [ warranty period: 30 months after the date of delivery ] ]