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A putty indicator that makes adjusting your depth and size of indicator a breeze.
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Product Description

A putty indicator that makes adjusting the depth and size of indicator simple. Beyond that, it is reusable, biodegradable, and environmentally friendly. Biostrike can be rolled in a ball with wet fingers and applied anywhere on a leader, then removed and placed right back in the container. 

How to Use:

Wet fingers and remove Biostrike from the container; the amount depends on the weight of the flies being fished. Roll Biostrike into a football shape and apply to leader at the desired depth. After fishing for the day, remove Biostrike from the leader and return to the container.


  • Putty strike indicator
  • Easily create indicator to your desired size
  • Use with small dry flies to increase visibility
  • Reusable
  • Biodegradable
  • 1 oz


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