Yes is possible with Pureshield or similar. The feed on Sip will not help your cause though. I`ve found the tips do not last unless you use larger than wire diam . That will be difficult with a Sip as wire will be 1mm . You can drill a tip out
Keep the wire tension on the light side. Turn power and feed up about Max........you will need it. The feed cable should be straight and gas up at 15. prep the work thoroughly with stainless wire brush. Use Tip Dip. Good luck.