From what I gather the best protection for a cast iron table saw bed is PTFE (Teflon) spray. It ends up dry and not only is a great lubricant but also protects metal and will not inhibit finishing like silicone. I have seen a bunch of PTFE sprays for sale and wonder which is best.
What do you use and what else do you use it for around the shop?
Thanks
ab
What do you use and what else do you use it for around the shop?
Thanks
ab

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