StP Biplast 15 from the Gold Line range is a sound-absorption, vibration-damping, heat-insulating, anti-squeak, self-adhesive material. It can be installed on clean metal or plastic surfaces, ideal installation areas include doors, roof, and plastic panels inside the vehicle. The recommended temperature range for it to perform is -40C to +100C, however it can withstand a temperature up to +150C for a short period of time. The material comprises of an elastic polyurethane open-cell foam coupled with an adhesive mounting layer which is protected with an anti-adhesive film. Biplast 15 includes 7 sheets that are 375 x 500mm in size, 15mm thick, providing a total coverage area of 1.3m2.