Powder coating advantages
There are many general advantages to using the powder coating process over conventional paints. For instance it contains no solvents so is kinder to the environment; overspray can be reused; it doesn’t run and it provides a tougher coating. There are though, a few distinct advantages for using powder coating on hand-forged ironmongery.
The mild steel commonly used by blacksmiths today is not as corrosion resistant as the purer iron of yesteryear. Powder coating provides an attractive and durable corrosion resistant finish, a good alternative if you’re not particularly in favour of the naturally weathered look. The base metal doesn’t usually require priming either, although some producers do galvanise external pieces prior to powder coating as a double protection against corrosion.
Powder coating can last for a good 15 & 20 years so it’s an excellent low maintenance option for exterior ironmongery applications, especially in locations where there’s limited access. Common hand-forged items to be powder coated include exterior door and window furniture, hinges, nails and decorative door studs. Even though powder coating affords greater protection against the elements some suppliers still advocate applying the traditional beeswax finish over the powder coating for even greater protection and enhanced aesthetic appeal.
It’s available in a wide range of colours too, a great boon to your designer aspirations! Traditional ironmongery already has a great appeal due to its rustic look and feel and is well suited to a large number of applications. These, though, tend to be of a certain style evoking or recreating past times. With the wider range of colours powder coating affords, the opportunities for new and unusual or rather less traditional uses is increased.
Some powder coatings even contain silver-based anti-fungal and anti-bacterial agents, ideal for applications where infection control is important. The market for hand-forged items in these areas would appear to be limited but there’s no reason why hand-forged handles or door kickplates could not be used in a rurally themed health or veterinary centre for instance. Yet another potential opportunity for traditional craftsmen provided by mixing old and new technologies!