This special jacketing protects water line from UV degradation in full sun - for up to 5 years! You cannot use this jacketing with BluSoak Mega.
It's also great for stopping insects and rodents - even fire ants - from chewing into water lines. This is a big problem in dry areas where the animals and insects are desperate for water.
You can put tubing up to 1/2" inside it and you can also cut it lengthwise and wrap around tubing. It really works well!