DayZ field wiki · Gear
Repair
Tape, sewing, a kit
Short answer
Duct tape is a personality and a tool. Sewing kits exist. Electronic kits are a different bag.
Also: fix · repair kit
How it works
Repair kits match the job. Tape is the generalist. Exact restore amounts stay empty.
What to do
Fix the bag before the gun if the bag is how you live.
Don't
Don't tape a ruined engine as a bit and call it a car page.