Cortland - Micron Fly Line Backing - Bulk Spools

Experience over 50 years of trusted performance with Cortland Micron Fly Line Backing, the standard by which all fly line backing is judged. Its tight, round braid and smooth, low-friction finish deliver effortless casting, while the stretch-resistant construction ensures maximum control during long runs from big fish. Made from premium Dacron fibers, Micron provides a strong, reliable backbone for your fly line.

Unlike looser or flat braids, Micron has zero twist, is virtually tangle-free, and knots perfectly every time, giving you confidence on every cast and retrieve. Whether you’re a seasoned angler or just starting out, Micron backing is the choice of anglers who demand consistent, high-performance gear.

Features:

• Tight, round braid – smooth, low-friction performance for effortless casting
• Stretch-resistant – maintains control during long runs from strong fish
• Zero twist & tangle-free – easy to handle and knots perfectly every time
• Premium Dacron fibers – durable and long-lasting for consistent performance
• Trusted for over 50 years – the choice of serious fly anglers worldwide

Specifications: