Loon Biostrike

Indicator Putty is a great environmentally friendly indicator material. You can apply as little or as much as you'd like. We use it for everything

Loon Biostrike – Tactical Fly Fisher

Loon Biostrike Trident Fly Fishing

The floating orange LOON touch indicator paste. Exists in yellow and two-color pink/yellow.

TOF fly fishing

Loon Biostrike Trident Fly Fishing

Loon Biostrike 50/50 Pink and Yellow — Leland Fly Fishing

Loon Biostrike – Tactical Fly Fisher

Loon Outdoors: BioStrike - Putty Strike Indicator

Fly Supply » Loon Biostrike Orange

Loon Outdoors Products - The Fly Shop