The Stainless-Steel Wing Bands (Style 890-4SS) or Aluminum Wing Bands (Style 890-4AL) can easily be spot welded shut with a small spot welding machine. Below is a video showing how to spot weld your metal wing bands. Spot welding your wing bands shut helps to provide a tamper-resistant seal so that the band cannot be taken off and used again.
Spot Welder Price – $230 each
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