Line Design and Technology

Cortland fly and braided lines are developed through material selection, construction methods, and finishing processes to deliver consistent performance over time. The technologies below represent the systems used across different line families and conditions.

FLY LINES

Welded Loops

Welded loops make rigging fast, easy and reliable. Cortland loops are strong, clean and durable.

Shooting Technology

ST coating delivers a reduced friction performance with a glass-smooth finish and remains a key element in the slickness over its life span.

Tungsten Tip Technology

Premium Tungsten material combines with unique tapers for fast sinking presentations.

Grip Set

Designed to give the angler a better hook set when targeting large game fish or fish with hard mouths.

Heat-Tempered Surface Treatment

Process that incorporates extreme slickness additives. Seals out dirt and oils while maintaining an exceptionally low friction coefficient.

High Float Tip Technology

A proprietary blend of materials that keeps fly line tips and leaders floating high in complex currents.

Cold Salt Technology

A supple yet extremely durable saltwater coating allowing for a memory freeline in cold conditions.

Polyethylene

Liquid Crystal lines are built with a blend of polyethylene compounds (PE) over a monofilament core resulting in the toughest, slickest-shooting, floating fly lines.

X-Strong Core

Constructed with a tight weave and high pick count for extreme durability and maximum applied pressure.

Top Secret

Top Secret is a highly abrasion resistant, supple material allowing for superior knot strength while remaining virtually clear under water.

Cold Temperature

Idea use in 30-50 degree (F) temperatures.

Warm Temperature

Ideal use in 50-70 degree (F) temperatures.

Tropical Temperature

Ideal use in 70+ degree (F) temperatures.

Line ID

Lazer printing line identification for convenient size reference.

Reinforced Tungsten

Improved Premium Tungsten blend for extended durability and fast sinking attributes.

BRAIDED LINES

fibertech

Protection that bonds to the individual fibers, which stiffens and improves handling of the line. Lines cast farther and las longer without excess stiffness.

Colorlast

Provides the longest lasting color. Doesn't fade. Doesn't bleed.

Silent technology

Hollow 16-carrier braid decreases noise and vibration creating a silent presentation.

HMWPE

High molecular weight gel-spun polyethylene fibers that are stronger than steel. Virtually no stretch for incredible sensitivity. Doesn't degrade in sunlight / UV light.

Opti-Con

Optimum Construction. Braids that are built for optimal strength by assembling each pound test to minimize line diameter while maximizing durability.

Guide Protection

Designed to easily pinch through heavy cover.

Punch Through

Proprietary construction thst lays flat and does not damage rod guides.