Foamed silicone rubber heater Compared to standard silicone rubber heaters,foamed silicone heaters can more effectively reduce heat loss, thereby ensuring heating efficiency. It is widely used in heating applications in various industries,especially in semiconductor manufacturing.There are other products, such as silicone heating pad,silicone heat tape,silicone strip heaters,silicone drum heater,silicone blanket heater,silicone rubber heater mat and so on.