Protecting a wood table

[sandwedge]

(04-15-2019, 04:53 PM)bfine32 Wrote: Just buy a waterproof cover (table cloth). 

Adding an additional chemical might not mix with what is currently protecting it. Only other choice would be to strip it and apply shellac. 

I was going to say the samething. I'd cover it when not in use. You have to be really good at refinishing to make it look like it did from the facory.