Protecting Rubber parts, hoses, CV boots etc

Is there any spray lubricant that I can spray on my CV boot or any rubber parts on my Tacoma that would extend the life of them? Perhaps soften the rubber so it doesn't dry out and crack as quickly.

thanks.

 

Bump?

 

Armour-all

 

There's probably a wax that will help repel dirt and grime. I don't know which type would work best and last though, I'm interested to know as well.

 

Everyone keeps talking about Aerospace 303 in other threads.

 

That's a UV sealant, I use it on my interior.

I don't know that I'd want to put anything on my CV boots... I see it all attracting crap that will grind it down worse.

 

There's gotta be something with a Rain-X repellant quality for dirt!