Gap filler is a silicone-based material formulated with the EV battery in mind. This thermal interface material provides excellent thermal conductivity, electrical insulation, water and corrosion resistance, conforms to complex surface designs, and stabilizes the entire battery system. Using our years of expertise in material design, many features of Fukoku’s thermal gap filler can also be customized to your specifications, such as curing time, hardness, density, and thermal conductivity. This customization allows you to design a product that works best for your assembly process, saving you time and money!