Woodworking power tools like a table saw, band saw and radial arm saw come with a working table, which is most of the times made of cast iron.
It’s a durable and vibration-free metal, but at the same susceptible to tarnish and rust. Manufacturers apply a wax cost on such machines to prevent early rusting during transport.
However, you need to remove the existing wax layer and then apply a new one before you start working on any of the projects.
You can try paraffin wax, but it tends to build a sticky residue. A carnauba based wax is a better option because it’s a silicon-free element, lasts for a long time and most importantly; keeps the moisture away from the table saw.
Apply a liberal amount of wax everywhere on the table saw using a sponge and let it dry. Buff it with a paper towel or cotton cloth and repeat the same process after every couple of months.
Not only the table saw, but lubrication protects all other metal tools in your workshop as well. You can try the Dirtbusters Super cera, which is one of the best carnauba wax variants that keep the table saw surface clean and rust-free. Apart from carnauba wax, you can also try Liberon LUBW500.
Make A Plywood Cover
Every evening when you leave the workshop, you should power off the table saw, lower down its blade and cover the structure with plywood.
Remove the rip fence before you cover the cutting machine. Also, mark the plywood. Otherwise, you will cut it with other wood stock.
Related post: If you are planning to buy a new table saw -must read the guide & top listing published on Greenmachinery to learn what are the things to consider when choosing.
What To Do In Case Of Rust Development?
Even if you are taking care of the table saw in the best possible way. There are chances that you might notice rust developing in any area of the power tool.
In such cases, spray WD-40 on the infected area and sand with hands using 600 grit wet/dry sandpaper. You should rewax the surface because WD-40 will not stop moisture.
Never use a silicon-based wax or protectant on your table saw. Such wax tends to leave a layer that might mess with the wooden finishing while you cut them.
Once you are leaving the workshop, you should also try and clean the dirt and debris from your machines using a dry cloth or soft brush.
Also, repeat the waxing process once every two months to keep the protection alive and armed.