Innershield NR-131 description:
Top Features
Fast travel speeds and high deposition rates
Maximum penetration
Flat bead profile on butt welds
Join dissimilar plate thicknesses with even heat distribution

Warning: NR-131 is NOT recommended for multiple passes.

Typical Applications
Single pass welding on thicknesses from 0.8 mm - 4.8 mm (0.030 - 3/16 in)
Spot or short intermittent welds
Continuous welding on galvanized or zinc coated carbon steel
Automotive
Transportation