Scientific Angler Ultra Premium Backing

This ultra premium backing is the best of the best.  Made of Ultra Hi Molecular Weight Polyethylene, it exhibits a superb strength-to-diameter ratio, super low stretch, and incredible abrasion resistance.   

• Ultra High Molecular Weight Polyethelene provides a high ratio of strength to diameter
• Round weave profile
• 65lb Hollow Core can be directly spliced creating a smooth fly line to backing connection
• Vibrant Colorfast process will not bleed
• Made in the USA

65lb/29.5kg 
350yd/320m  
0.02in/0.51mm