S.A. Backing – XTS Gel Spun PE

When you’re chasing big fish or long, blistering runs, you need backing that maximizes capacity without sacrificing strength. Scientific Anglers XTS Gel Spun Backing is engineered to do just that. Crafted from micro-diameter gel-spun polyethylene, this backing pulls more line onto your reel while maintaining the integrity you demand on extended battles and deep-handed drifts.

What makes XTS Gel Spun Backing stand out

• Up to 75% more backing capacity thanks to an ultra‑thin diameter that doesn’t compromise strength.
• 100% strength when wet—you can rely on consistent performance, even after long submersions or wet drenchings.
• Exceptional abrasion resistance to withstand rocky bottoms, structure, and the relentless wear of drag during long runs.
• High visibility yellow coating for easy line tracking and timely hand‑to‑line management in dynamic conditions.
• UV, gas, and salt resistance to endure harsh sunlight and corrosive environments common to saltwater adventures.
• Smooth coating with a low coefficient of friction for clean, quiet spooling and smooth transitions when pairing with your fly line.

Designed for serious anglers, XTS Gel Spun Backing delivers the kind of reliability you want on the water. Whether you’re out for offshore kingfish, tarpon, or other demanding species, the backing remains stable, reduces the chance of sudden line failures, and helps you maximize your cast‑and‑fight efficiency.

Specifications at a glance

• Diameters: 0.014" (0.36 mm) for 30 lb tests; 0.016" (0.41 mm) for 50 lb tests.
• Color: Yellow for high visibility on the water.
• Common lengths and bulk options: 30 lb and 50 lb options available in standard spools (e.g., 100 yd, 250 yd, 500 yd) and bulk spools (up to thousands of yards) to suit your reel capacity and season goals.
• Application: Primarily fly fishing backing, optimized to store more line yet remain compact and manageable on the reel.

Why this backing matters in practice: the micro‑diameter design reduces how much reel space you need for the same length of line, so you can load more line for long, drag‑blistering runs. The robust coating and material resist the elements you face from salt air to sun exposure, so you aren’t re‑spooling every season. It’s the kind of backing that lets you focus on the fish, not the gear.

Who benefits most

• Anglers targeting large, powerful species in salt or freshwater environments who need extended backing on every reel.
• Fly anglers who want maximum capacity without sacrificing knot strength or line integrity when wetted.
• Reel setups where reliable, visible backing simplifies line management during difficult water conditions.

From the trusted Scientific Anglers lineage, XTS Gel Spun Backing embodies the balance of strength, capacity, and resilience you expect from premium sporting gear. It’s designed to outperform standard backings in both daily practice and high‑stakes excursions, making it a dependable choice for serious anglers and adventure seekers alike.

Upgrade your reel’s performance with XTS Gel Spun Backing—where ultimate strength meets maximum capacity, all in a single, yellow‑bright backing that stays with you from the first cast to the final, hard‑fought fish.