The benefits
The powder coating process centres on the application of colour to metal using an electrostatic spray. The metal is then oven cured to form a coating in any one of a wide range of colours and gloss levels.
Although powder coating will not protect against corrosion when applied to ungalvanised exterior steelwork, it will do so on galvanised steel, where the integrity of the final powder coated finish can be guaranteed for as long as 25 years.

For a description of the powder coating process used by Medway Galvanising, click here.