Pre-Cut MEGA Wall Adhesive Lined Heat Shrink Tubing


MEGA Heat Shrink is our premier heat shrink. This is our thickest wall tubing and it has a 2:1 shrink ratio. The adhesive melts with heat to completely seal out water and acid fumes to stop corrosion. We use it in the construction of all of our Add-A-Battery Kits, Battery Relocation Kits, Big 3 Upgrade Kits, Charging System Upgrade Kits, REAL Amp Kits, etc.

See guidelines below to choose the correct size for your project.



For your convenience, we offer it in the following lengths in Red and Black.

  • 1.5” – Ideal for insulating our MEGA Eyelets, Set Screw Type Eyelets, and Battery Terminals
  • 2” – Ideal for insulating our Compression Style Eyelets
  • 3” – Ideal for insulating our MEGA Butt Connectors

We provide the following ID guidelines:

  • 1” ID – Use to insulate 2/0 AWG Compression Style Eyelets and 1/0 AWG Set Screw Type Eyelets
  • 3/4” ID – Use to insulate 2-1 AWG, 1/0 AWG, 2/0 AWG and 3/0 AWG MEGA Eyelets & Butt Connectors, Battery Terminals, as well as 4-2 AWG Set Screw Type Eyelets
  • 1/2″ ID – Use to insulate 4 AWG MEGA Eyelets, Butt Connectors, and Battery Terminals
  • 3/8” ID – Use to insulate 8 AWG and 6 AWG MEGA Eyelets & Butt Connectors


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