Weld Metals Online Copper Grade CP110 welding coupons are a great way to learn how to weld Copper! Each pack of 10 welding coupons are cut and hand wiped before being sealed in a package. Copper welding is good to know in case you have to repair a heat exchanger, fix some plumbing issues, or weld a still in a brewery. Copper is unique and takes quite a bit of time to master - but with this pack, you'll have it down in no time. Don't forget the filler!

Each pack includes:

• (10) Copper CP110 coupons, 2" x 4" x 1/16" thick

We recommend a Furick FUPA #12 cup when welding copper.