Alpha PEX-A By PEX GUY 3/4″ X 500 Ft PEX Expansion Tubing With Oxygen Barrier – Radiant Heat

This is the good stuff for radiant heat or plumbing jobs.

Alpha PEX-A by PEX GUY comes in a 500-foot roll, 3/4-inch diameter, with an oxygen barrier to prevent corrosion in closed-loop systems.

It's red, made for expansion fittings, and carries a 25-year warranty.

Part number AR34-500.

Brand new, bulk roll.

Whether you're doing in-floor heat or running supply lines, this PEX-A is flexible, durable, and ready to work.

Don't cheap out on tubing—get the one with the warranty.