Mega Strong Mono Nylon Tippet

OPST Abrasion-Resistant Monofilament – Stealth Brown

Tournament-Tested. Rock Fishing Tough. OPST Strong.

When it comes to leader and tippet material, not all monofilaments are created equal. The OPST Monofilament Line is engineered to outperform — built with technology originally developed for tournament bass fishing and Japanese “Iso Zuri” (Rock Fishing), where abrasion resistance and high strength-to-diameter ratios aren’t luxuries — they’re non-negotiable.

This is not your average mono. By embedding microscopic silicone particles throughout the nylon core and finishing with a proprietary ultra-abrasion-resistant silicon coating, we’ve created a leader material that’s as durable as it is dependable.

Key Features

• Superior Abrasion Resistance
  Designed to withstand sharp rocks, rough structures, and heavy cover — ideal for aggressive environments and toothy fish.

• Ultra-Fine Diameter-to-Strength Ratio
  High tensile strength in a thinner profile means stealthier presentations without sacrificing power.

• Silicone-Enhanced Construction
  Microscopic silicone spheres kneaded into the core during manufacturing increase elasticity and protect internal integrity.

• Silicon Coated for Extra Toughness
  Our exclusive finishing process adds a protective layer that resists nicks, scuffs, and premature wear.

• Calculated Stretch for Stronger Knots
  Enjoy smooth knot cinching and better load distribution — you’ll see the knot strength when you pull tight.

• Stealth Brown Color
  Naturally blends into most freshwater and inshore saltwater environments for low-visibility, high-performance presentations.

Ideal For:

• Trout, steelhead, bass, salmon, and warmwater species

• High-abrasion fisheries — boulder gardens, wood cover, rocks, reefs

• Leader building for swing setups, nymph rigs, and streamers

• Anglers who want maximum durability with no compromise on castability

Add Industrial-Grade Mono to Your Fly Kit

If you're fishing in tough terrain, targeting hard-fighting fish, or just want the most durable mono on the market, this is the spool to reach for. OPST Monofilament in Stealth Brown is the upgrade you’ve been waiting for.

→ Add to Cart and fish harder, fish smarter, and fish with confidence.