Gesipa
Gesipa has developed its new blind rivet PolyBulb® with special geometric features suited to joining particularly sensitive, porous and pressure-sensitive materials. The PolyBulb has proven particularly successful in the automotive industry, where it is used to join sensitive composite materials when fixing loudspeakers. Due to a large closing head diameter, the pressure on sensitive materials is distributed in an optimum and gentle way, meaning that in many applications C-parts such as washers are no longer needed.(…)
