Features & Benefits
- Made of sodium carboxyl methyl
- Can be used to dam argon or helium gases during Tungsten Inert Gas (Tig) welding of steel or aluminum pipes
- Leaves no residue in the pipeline
- Can be formed into any size purge dam
- Position a minimum of 6-8 inches from the root gap
- Use heavy weight paper (ASW60) for pipes with an inside diameter of 4 inches or greater