BS 4129 90th Edition, November 30, 1990
Specification for Welding Primer and Weld-Through Sealants, Adhesives and Waxes for Resistance Welding of Sheet Steel
Includes all amendments and changes through Reaffirmation Notice , November 1, 2012
Published By:British Standards Institution (BSI)
Requirements for resistance welding characteristics. Suitable resistance processes are spot, seam and projection welding.