Scientific Anglers XTS Gel Spun Backing – 30lb ／ 500 yards – Yellow – 673113
The Scientific Anglers XTS Gel Spun Backing (30lb/500 yards, Yellow – SKU 673113) is a high-performance backing line designed for fly fishing. Here’s a breakdown of its key features:
Product Highlights:
– Material: Gel-spun polyethylene (GSP), known for its exceptional strength-to-diameter ratio.
– Strength: 30-pound test (thin diameter for increased backing capacity).
– Length: 500 yards (ideal for large arbor reels or saltwater/spey fishing).
– Color: High-visibility yellow for easy tracking.
– Low Stretch: Provides a direct connection to the fly line for solid hooksets.
– Abrasion Resistance: Durable for tough conditions (saltwater, rocks, etc.).
– Knot Strength: Holds knots well when tied properly (recommended: Albright or Bimini twists).
Best Uses:
– Big game/saltwater fishing (tarpon, tuna, billfish).
– Spey/Switch rods needing long backing capacity.
– Freshwater trophy species (large trout, salmon, pike).
Pros:
✔ Thin diameter maximizes reel space.
✔ Stronger than Dacron at the same diameter.
✔ Minimal water absorption (no added weight).
Cons:
⚠ Slippery—requires secure knots (may need glue or extra wraps).
⚠ Less cushioning than Dacron (can stress rods/reels if not used with a shock leader).
Alternatives:
– Dacron Backing: More forgiving stretch (e.g., SA Dacron Backing).
– PowerPro Braid: Similar GSP material but not fly-specific.
Final Verdict:
A top-tier choice for anglers needing high strength in a compact package, especially in saltwater or heavy-fighting scenarios. Ensure proper knot-tying techniques to avoid slippage.
Would you like recommendations for compatible fly lines or reels?