Whibty | Air Leak Master Cylinder

[toadster]

Toadster, the link you posted at McMaster/Carr is air hose. Do a Google search for remote reservoir brake fluid hose. Lots of choices, from multiple suppliers come up. Brake fluid eats a lot of things. Get the hose for the purpose required.
Your local auto supply store might even have it in stock. Mine did in bulk format for sale by the foot.

Good Luck
Norm

I called McMaster - they already shipped my order LOL they're so fast!!!

but I ended up getting another hose - this was the recommendation https://www.mcmaster.com/catalog/127/324

Thanks Norm!