During vehicle operation, components such as car doors, roof panels, and side walls are prone to generating noise and vibration. This not only compromises the driving and riding experience but also may induce fatigue and discomfort. Furthermore, in the event of a collision, these components exhibit reduced impact energy absorption capacity, increasing the risk of occupant injury.

HC Stiff is a highly reinforcing, self-adhesive, heat-curable glass fiber epoxy laminate. It boasts excellent resistance to electrophoretic paint and pre-treatment fluids, forming a robust adhesive bond with metal substrates to deliver superior reinforcement. In practical applications, this material effectively enhances steel plate rigidity, mitigates noise, and dampens vibration—providing drivers and passengers with a quieter, more comfortable, and safer driving environment.

To fully meet the diverse performance requirements of different application positions, our company has invested substantial R&D resources in meticulously developing a series of reinforcement patch products. These products feature distinct characteristics in terms of material composition, thickness, and shape, allowing for flexible selection based on specific application scenarios. This ensures optimal reinforcement performance even under complex operating conditions.