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  1. A Great Photo of a Zipper

    A Great Photo of a Zipper

    Zippered tube photo
    • cwbullet
    • Media item
    • anti zipper rocket tube
    • Comments: 0
    • Category: High Power Rocketry
  2. BlaineS

    Blaine's Kevlar Anti-Zipper using Foam Ear Plug

    Hello all, In the "totally over engineered LPR department"... I just wanted to share my Kevlar Anti-Zipper using a Foam Ear Plug. Producing motorsports television, I have an over abundance of foam ear plugs so, to put them to good use... please see description below pictures... 1. I...
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