discount 70% in 2018-10-19 to 2018-10-21
price: USD$ 79.80
freight :USD$7.00,(Postal parcel)
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STP building exterior wall ultra-thin vacuum insulation board insulation system is also the best thermal insulation material. It is based on the principle of vacuum insulation, through the maximum increase in the degree of vacuum and fill the core insulation material to achieve efficient insulation, with low thermal conductivity, ultra-thin, light weight, fire retardant, green, energy saving and other excellent performance. Centrifugal method and flame process were used to prepare exterior wall thermal insulation material.