I found this on Amazon from Spearit Group LLC: Spectraź Braided Cord 1050lb test - Heavy Duty Speargun Line
1/8" x 100 feet for $37 but eligible for Prime shipping.
Has anyone ever used this and more importantly can it be spliced into a UCR or whoopie sling?
It looks similar to Dynaglide but I have not ever tried either one.
Here is the link: