Specifications: 0.5 3M, 1 3M, 1 10M. (4) Smooth and glossy, with no visible black spots or bubbles on the surface, and a smooth touch without any unevenness. (7) Strong noise reduction, sound insulation and insulation capabilities, good waterproofing, leakage prevention, fire resistance, high temperature resistance, cold resistance, minus 40 ° C.
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