Brake Fluid?

[Survivor 69/Z28]

Hello,

So I just had my master cylinder and booster redone on my 70 Chevelle SS. I am kind of scared to get fluid on my shiny booster. So I have to ask, what kind of brake fluid do you use?
I am not driving this car in auto crosses or anything, its used as a weekend cruiser...

Thanks for the help!!

[Unreal]

I used silicone in mine. More susceptible to boiling, but won't harm the paint.

[YENKO DEUCE REGISTRY]

DOT 5. Can be tough to seal off at the fittings, and gets 'spongier' quicker imo (think racing!), but doesn't absorb H2O and is 'friendlier'.