Synthetic Flash Materials: Flashabou, Krystal Flash, and More

In fly dressing, synthetic flash is typically made from thin, reflective strips of synthetic polymers, often nylon or polyester, with a metallic or holographic finish. These materials are designed to mimic the sparkle and movement of natural flash, like the scales of fish or the sheen of insects, and come in various colors and textures. 

Here’s a more detailed breakdown: 

• Materials:
• Synthetic Polymers: The base material for synthetic flash is usually synthetic polymers like nylon or polyester.
• Reflective Finishes: These polymers are often treated with metallic or holographic finishes to create a shimmering or sparkling effect.
• Examples: Common types of synthetic flash include Flashabou, Krystal Flash, and various holographic materials.
• Purpose:
• Attracting Fish: Synthetic flash is used to add flash and movement to fly patterns, making them more visible and attractive to fish.
• Enhancing Realism: It can help imitate the natural flash of insects or fish scales, making flies look more realistic.
• Durable and Versatile: Synthetic flash is generally durable and can be used in various fly patterns, including streamers, nymphs, and dry flies.
• Examples of Synthetic Flash Materials:
• Flashabou: A popular reflective filament that adds sparkle and can be used for wings, bodies, and tails.
• Krystal Flash: A twisted, iridescent material that is effective at catching light and adding sparkle.
• Maraflash: A smooth, metallic polyester material.
• Multiflash: A blend of Maraflash and holographic material.
• Ripple Flash: A holographic material that creates a great sparkle.
• Super Stretch Hackle: Combines pearl lurex strands with Super Stretch floss on a fringe.
• UV Krystal Flash: Comes in UV colors