Running in five second half tries to notch their first win in the tournament in Pietermaritzburg, Wales, hot on the heels of their opening day 25-8 defeat by reigning champions New Zealand, weathered a first-half storm from the plucky Scots before turning on the style to pick up an invaluable try bonus point.
It means that host nation South Africa head the standings in Division A after two rounds following their 32-7 victory over the Irish. Six Nations Grand Slammers England also have 10 points after they followed up their 32-11 opening day win over the Scots with another bonus point triumph over Japan, 43-9.
New Zealand and Australia both have nine points from two wins apiece and a single bonus point, while France, who lost to Australia in their opening game before beating Georgia 48-0, have six ahead of their final Pool match against South Africa.
Coach Ian Jones's Welsh side now have five points from their two games and need to secure another bonus point victory against Japan to stand any chance of overtaking the French for the fourth and final semi-final slot.
In hot conditions in the KwaZulu-Natal capital of Pietermaritzburg on Tuesday the Welsh players took time to come to terms with both their opponents, who they had previously pipped in Edinburgh in the Six Nations Championships, and the heat. The Scots dominated much of the first-half action, yet couldn't convert their chances into points.
That meant the Welsh side were thankful to head into the interval with an 8-0 lead thanks to a try by Darren Daniel and a penalty from Aaron Bramwell. The second half, though, was a different story. Wales piled on the pressure up front and spread the ball with confidence behind. The result were five more tries with livewire flankers Stuart Phillips and Ben Lewis barging over for two of them. Lock Will Jones also barged his way over and Spratt, who came on as a replacement wing, rounded off proceedings with two late tries. Bramwell added three conversions and the job was complete.
"Once we came to terms with the heat we could start playing," said Welsh skipper Daniel George. "We came right when we played our natural running game."
Tries: J Alston 2
Con: T Jericevitch
Tries: J Spratt 2, D Daniel, S Phillips, B Lewis, W Jones
Cons: A Bramwell 3
Pen: A Bramwell
Wales Under 18 captain Callum Bradbury is delighted to have seen his side claim a narrow 18-17 victory against a strong SA Schools 'A' side to end the three-match Under 19 International Series in South Africa on a high note.
The Wales U18 squad spent an emotional day in the drug-riddled townnship of Hout Bay. Hout Bay Warriors President Fred Johannes said the visit was 'the talk of the town' and will dream about the day everyday for the rest of his life.
RGC 1404's new head coach Mark Jones is hoping to build 'something special' in north Wales and is already looking forward to the development region participating in the Principality Premiership for the very first time.
A joint venture between the WRU and Admiral saw hundreds of children enjoy the Admiral Festival of Rugby held at the National Centre of Excellence at the weekend where Welsh internationals Sam Warburton, Scott Williams and Rob Evans were in attendance.
Wll Jones leads Wales U18s into battle this afternoon against Italy where the Welsh side will be seeking to bounce back from their narrow defeat to SA Schools in their opening clash of the U19 International Series
All four regions attended a successful training camp staged last weekend at the WRU National Centre of Excellence. It was a chance for new Wales Women's head coach Rowland Phillips to deliver his key messages to players and coaches as he prepares for the new season.
Wales U18 Team Manager Gethin Watts believes the next couple of weeks will be 'extremely beneficial' to the future of Welsh rugby as his side prepare to take part in the Under 19 International Series being staged in South Africa.
The WRU is searching for 12 new rugby development apprentices following a successful first year of its WRU Coach Core programme. Craig Duncan and Jess Hancock have flourished in the first year of the programme which has given them a real direction in their lives.
The WRU signed TV comedian Rhod Gilbert up to a 'Coaching Children Level 1' course before letting him loose on an U8s side at Whitland Junior Borderers - we went behind the scenes to film the making of 'Rhod Gilbert's Work Experience' see the results here.
Llandovery are aiming to make it three titles in a row in this year's Foster's National 7s being held at BT Sport Cardiff Arms Park on Sunday 28 August. Drovers assistant coach Simon Davies and Lee Rees assess their sides chances
A pioneering strength and conditioning programme has been delivered to more than 8000 boys and girls at hub schools throughout Wales this season, helping to develop stronger, more flexible athletes for rugby and other sports.
The Singha Premiership Rugby 7s Series returns to the BT Sport Cardiff Arms Park on July 22nd when all four Welsh regions go head to head. Scarlets skills coach Dai Flanagan and Blues Elite Performance Pathway Manager Richard Hodges along with current Welsh squad members were at the launch of this season's event