Best Welds ER70S-6 MIG Premium Welding Wire, Carbon Steel, 0.035 in dia, 44 lb Spool single-use 3M™ Fire Barrier Sealant FD

3M™ Fire Barrier Sealant FD 150+ acts as an acoustic barrier by minimizing noise transfer (STC-Rating of 56 when tested in a STC 56-rated wall assembly)

Pressure gauge replacement

highly visible

Versatility allows use with 3M particulate filters

Best Welds ER70S-6 MIG Premium Welding Wire, Carbon Steel, 0.035 in dia, 44 lb Spool single-use 3M™ Fire Barrier Sealant FDMild steel welding wire that contains high levels of manganese and silicon which produces high quality welds when used on dirty, oily or rusty steel The high silicon content increases the fluidity of the weld pool, creating a smoother bead appearance resulting in minimal post weld grinding Engineered to provide porosity free, x ray quality welds at the highest tensile strength of all the plain carbon steel wires Requires a shielding gas of CO2 and or