High performance joint sealing system for construction, expansion and connection joints as well as for cracks. When fixed to the joint, allows irregular and high movement in more than one direction, whilst maintaining a high quality seal. The Sikadur®-Combiflex® SG System consists of a flexible Polyolefin (FPO) waterproofing tape with advanced adhesion and a suitable Sikadur® epoxy adhesive. Uses Sealing system for expansion, construction