PI 80R - thermo-isolating pad, configuration XX, grey colour - asbestos, package - 10/40 pcs - without asbestos sanitary material, the pad increases the thermal resistance when installing wiring boxes on flammable surfaces, corresponds to the shape of wiring box and devices LK 80/…,LK 80x28/1, LK 80R/…, LK 80x...R/1, LK 80x28 2R