Answer: acetylene

AnswerCrossword Clue
ACETYLENEGas used in welding.
acetylenegas used in welding, etc.
acetylenea colourless toxic inflammable gas formed by the action of water on calcium carbide, aka ethyne
ACETYLENEType of lamp
ACETYLENETorch type
ACETYLENEGas used in a blowtorch
ACETYLENECompound used by welders
ACETYLENEGas used in welding
ACETYLENEKind of torch
ACETYLENEIlluminant gas
ACETYLENEWelding need
ACETYLENEBlowtorch gas.
ACETYLENEKind of torch carried by welders.
ACETYLENEGas used in lighting.
ACETYLENEWelding gas
ACETYLENEBlowtorch gas
ACETYLENEGas made from limestone and coal
ACETYLENETorch fuel
ACETYLENEWelder's gas
ACETYLENEWelder's need