Erico 300PLUSF20, Copper Oxide/Aluminum, F20, Welding Material, 1pc Welding Material; Item Welding Material; Type F20, Non-Explosive; Material Copper Oxide/Aluminum; Applicable Standard UL, CUL; ?. RoHS/REACH Compliant?. ; Color Code Ring Light Green; Application Grounding, Bonding. byJuly 3, 2026