Powder coating requires a gun, powders, oven, plugs, tape, and cleaning solvents. It is a process of spraying a positively charged powder onto a negatively charged metal component, resulting in a durable finish. Powder coating is more difficult to repair than paint, but special supplies are available for DIY enthusiasts.
There are many powder coating supplies needed to start or maintain a powder coating business, the most obvious being the powder coating gun itself. This gun is an electrically operated powder dispenser that sprays the powder coating onto the object. The various powders used to produce the desired finishes are also a staple in powder paint supplies. The oven used to cure the coating is perhaps the most expensive of all powder coating supplies; depending on the size of the job being done, this could be a kiln large enough for a vehicle to fit in. Minor, but critical, powder coating supplies are plugs used to protect bolt holes from being filled with coating, tape, and cleaning solvents.
Powder coating is a process of spraying a positively charged powder onto a negatively charged metal component. The powder sticks to the metal and is placed in a furnace to melt the powder into a liquid and then it is left to harden or harden on the piece. This finish is much more durable than paint, and various powder coating supplies are nearly the same price as paint supplies for a similar job. Unlike paint sold by the liquid measure, powder coating supplies are sold by the weight.
One major difference between paint and powder coat is that powder coat needs to be sanded down if the area requires repair. This makes soldering difficult without extensive preparation. Powder coating is much more durable and will resist chipping and flaking much longer than a comparable paint job. This durability and difficulty in removing is why special silicone plugs must be used to protect the bolt holes from melting the powder coating in them. Any exposed bolt threads should be covered with tape or other powder coating to protect them.
Several auto body companies offer small do-it-yourself powder coating kits that allow a home enthusiast to coat small items that will fit in an average home oven. It is imperative, however, that the oven be an electric one as powder coating supplies will burn and explode when exposed to the open flame of a gas oven. Any item that doesn’t melt and fits inside the oven is a candidate for powder coating at home. With many textures and a myriad of colors, the home enthusiast can achieve professional results with minimal investment in basic powder coating supplies.
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