CDL High Density Mainline is made with superior high density resin which makes it more rigid than the low density light tubing.
Blue 3/4″ Mainline – 500′ Roll
This tubing is approved for SpinSeal.
Also available 2500′ Spool…Please call for pricing
Other sizes available include 1-1/4″ and 1-1/2″…please call for pricing