Cadweld How-To

[@lloyd.plywood2328]

I worked in a PUD warehouse for 31 years. Issued out many Cadweld kits and shots but this is the first time I have seen one ignited. Thank You much!

[@billm6171]

that was very interesting, never seen it before

[@sparky42]

seems like a lot to go through just for a gnd. connection Chris . What's wrong with the old standard ground rod connector ? Tnx. and best 73 . de ka3fad

[@KF7P]

The reason Cadwelds are used is because it is a permanent, buriable connection, maintenance free. Clamp-on connections are supposed to remain above ground so you can check/maintain tightness, conenction ,etc.

[@Santiago_Handle]

What if you just leave the mold? Would it be useful as extra protection?

[@karthiks4282]

what is cost of the cadweld

[@KF7P]

+Karthik S Look at the link above for pricing.

[@SkyCharter]

Any idea what the metal disc is for?

[@KF7P]

+SkyCharter Probably to keep the powder off the wires until it is ignited, allowing the molten material to burn through the disc and fall onto the copper wires.

[@samiamm5764]

I thought the disc is what melted and welded everything together

[@xschan]

hi ! do you have the part # of this ?

[@artbwmn]

amazing stuff must get pretty hot