Galvanised steel fencing should took attractive and stay attractive.A degassing-friendly powder coating with the right rheological behaviour allows a smooth,attractive coating to be achieved without pinholes/air bubbles on different types of galvanised steel without the need to preheat the substrate.An optimal protection is achieved when all steps of the process typical for a duplex system - galvanisation,pre-treatment and powder coating o are correctly done.The degassing-friend-ly powder coating described In this paper offers the desired protection in terms of corrosion and UV resistance when used in a duplex system.
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