Polykn 1027 1. SGS and DVGW certificate 2. matched wiith polyken 980 /955. 3. Be made osynthetic compound and a solven Cold applied tape coating system Polyken 1027 Primer are designed for provide reliable corrosion protection and mechanical resistance to metal pipes, underground steel pipes, and bare bends and girth weled joints of PE, Epoxy & PP coated pipes by hand or machine application. The ...