Vetter pipe sealing sleeves reliably seal high-pressure lines with pressure up to 16 bar (232 psi) and can also withstand aggressive liquids. A simple and fully mechanical solution. The sealing sleeves contained in the set will equip you for the most common pipe sizes from DN 15 (15 mm/0.6 inch) to DN 100 (100 mm/3.9 inch).
It couldn’t be simpler:
Gently bring the seal and sleeve close to the leak, place the sleeve over the leak and tighten with the Allen key.