The range of pneumatic sealing bags from WEBER RESCUE SYSTEMS stretches from pipe-sealing bags and leak-sealing bandages, leak-sealing bags, leak-sealing lances and gully-sealing bags to the comprehensive system structure with suitable accessories for all sizes and pressure levels. The products can be used for sealing leaks and gullies, as well as shutting off pipelines. They are also often used for emergency situations in an industrial setting.