Berlin black
varnish
Quick Summary
Berlin black is a type of black varnish. It is characterized by its matte or eggshell finish, which is achieved by adding carbon black. This varnish is primarily used as a protective coating for ironwork, both indoors and outdoors. It helps to shield items like pipework, tanks, stoves, roofing, and marine accessories from corrosion caused by atmospheric conditions. Unlike some other black varnishes that use natural gums or resins, Berlin black incorporates bitumen, which forms a protective barrier.12
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