The best replacement for weld is solder.

The best alternatives to weld are rated as following:
★★★★★  solder
★★★★  braze
★★★★  bolt
★★  clamp exhaust
★★  epoxy
★★  rivet
★  mig weld
★  clamp muffler
★  tig weld
★  rivet aluminum boat
★  seam
★  openwebbeans
★  gorilla glue
★  sauder
  bad weld
  bondo
  quick steel
  mini spool
  clamp
  arc weld
  spot weld
  jb kwik
  groove weld
  welds
  plug weld
  tig
  loctite
  fillet weld
  fuse
  tack weld
  wire weld
  super glue

Your alternative for weld is not listed? Suggest!
Speaking about weld, one probably shouldn't forget about filler metal.

Other search terms related to weld and their ratings are:
★★★★★ filler metal
You have in mind a companion for weld and it is not yet here? Propose!



Google Trends

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weld
solder
braze