Brackit Heavy Duty, Waterproof, Silver Butyl Tape, Flashing Tape; 50mm x 10m; Extra Thick – for Insulation or Repairing Sealing Leaks in Roofs, Pipes, Windowsills : Amazon.co.uk: DIY & Tools
PRO-VAC 1G-25 FLASH TAPE 25mm X 66M | ChasNewensMarine
Flash/Release Tape for Composites - Easy Composites