Question - Milsurp Woodstock Protection?

Hello fellows, I have a question for you pros. I was handling one of my milsurp rifle and I accidently chipped a small piece of the woodstock, and that got me thinking... Are there any products which we can coat on the wooden parts of the stock to make it water and damage resistant? I used to apply Breakfree CLP on the metal as well as the woodstock, but I'm wondering if there's like a coating of some solution we can coat and harden on the woodstock so it does not chip easily? Does such products exist? Or are there other kinds of products with similar function and if so can you tell me what and where I can get it? Thanks so much guys, appreciate it!