GPO-3 insulation sheet material is currently a relatively practical and common material, and its advantages bring benefits that many materials cannot replace. This determines the strengths of GPO-3 insulation material, which will continue to be the case for a period of time thereafter.
But nothing is perfect, and this is true. It was found that the insulation material of GPO-3 is made of plastic, so it must not be frequently stored in the open air. This is a fatal mistake and needs to be taken seriously.
After exposing the GPO-3 insulation material, it will be exposed to dew, which will adhere to the surface of the material for a long time and slowly corrode the protective layer of the material. This can damage the material for a long time, which is very dangerous and requires attention to this aspect of protection.
