It’s primarily designed to seal and waterproof electrical connections—such as connectors and crimp joints—in iHelios infrared heating film setups, also suitable for sealing membranes, pond liners, tarpaulin, or crate attenuation tanks

Each 100 mm pad measures 50 mm wide and 3 mm thick. Made from high-quality extruded butyl rubber, the tape is self-amalgamating, fully waterproof, and doesn’t require heat treatment

No. This extruded butyl tape is self-amalgamating and creates a seamless, strong bond without needing heat or adhesives