The most successful solution in the adhesion of materials with different expansion coefficients like different metals (aluminium, steel), composites, fiberglass and plastics is the acrylic based adhesives.
Adhesion and gasketing chemicals are improving in the same way as welding technologies. In this context, in joints that are expensive and hard to weld, adhesives are being used. When the selection of these adhesives is done correctly, joints in welding strength are realised. Adhesives used with the name of “Cold Welding” can eliminate the technical restraints created by welding processes in design and in production.