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Come clean

作者:阮兽    发布时间:2019-03-07 13:17:00    

By Barry Fox Coating walls with a transparent layer of silicone resin could be the answer to graffiti, says the Sho-Bond Corporation of Tokyo. Special primers bind the silicone firmly to the underlying surface, but substances such as paint bind to it only weakly. If vandals strike, acrylic resin is spread over the silicone. When it’s dry, the acrylic resin layer can be peeled off,

 

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