A 29-man Stormers squad left Cape Town on Tuesday for a three-match United Rugby Championship tour which will see them visit Wales, Italy and Scotland.
With their pack of forwards setting the tone, the Junior Springbok regained some pride by downing Wales 47-31 to secure seventh place in the World Rugby U20 Championship.
Wales ended their Australia tour with a dramatic 36-35 victory against Queensland Reds in Brisbane on Friday.
Wandile Mlaba is set to make his SA U20 debut off the bench in Friday's final encounter of the World Rugby U20 Championship against Wales in Cape Town.
Wales lost their ninth successive Test match as Australia wrapped up a 2-0 series win by beating them 36-28 in Melbourne.
Wales slumped to their eight Test match defeat in a row despite a valiant display in a 25-16 loss to Australia in Sydney.