Cast iron routing table....

   / Cast iron routing table.... #12  
Another vote for paste wax
 
   / Cast iron routing table.... #14  
This is what many woodworkers have recommended to me over the years:

Screen Shot 2017-04-16 at 9.54.33 AM.png

https://www.scjohnson-professional.com/en-us/products/floor-care/paste-wax/sc-johnson-paste-wax

Easy to find at Lowes, HomeDepot, Walmart, etc, in with cleaning products.
 
   / Cast iron routing table.... #15  
Back when I had a cabinet grade table saw with a cast iron table, I used bee's wax on it. I would use a fine steel wool on your rust spots, rubbing by hand. I certainly wouldn't use a power sander of any kind, but just me I guess. Now I just have a cheapie "hobbyist" saw with an aluminum table, so no worries there.
 
   / Cast iron routing table.... #17  
Gallon lasts me over a year. I bought a sweet pump spray bottle as per Amazon recommendation. Very handy for my forge area, equipment maintenance etc. I have a couple spray cans for tight areas, nut and bolts, battery terminals, boat stuff etc. it isn't cheap but the rust busting abilities, creep and protection is the best I have found. Spray cans are 12 oz and run 15-20$, a 128oz gallon is a deal.
 
   / Cast iron routing table.... #18  
When I had a rust area on my table saw caused by a cold beverage bottle I used a sanding block with a fine grade sand paper. Once all the rust was gone I used a paste wax to protect it.
 
   / Cast iron routing table.... #19  
I use Johnson Paste wax on my tools. Keep the beds dry and don't allow anyone to put a soda or bottle on your tools.
 
   / Cast iron routing table.... #20  
I use automotive wax. Seems to hold up better than regular paste wax.
 

Tractor & Equipment Auctions

2012 Ford F-150 Harley-Davidson Edition - 48k miles (A55218)
2012 Ford F-150...
2016 PETERBILT 579 DAYCAB (A53843)
2016 PETERBILT 579...
2018 FORD F150 XL TRUCK (A51406)
2018 FORD F150 XL...
UNUSED LANDHONOR LHR-WS22 WEBBING SLINGS (A54757)
UNUSED LANDHONOR...
Electric Mobility Scooter (A55853)
Electric Mobility...
1568 (A54756)
1568 (A54756)
 
Top