TENDON ropes have been developed with rescue work in mind, and are therefore part and parcel of the integrated rescue system. These include a static rope that can withstand temperatures up to 400 °C, a rope with a unique patented construction Secure or a model with a special steel interbraid for increased resistance to cutting or sharp edges.  This is a sector where any mistake can easily become fatal, and it is in this spirit that the development and production of ropes is approached.