Ywain Jones hit four as Llanrug rattled up double-figures against outgunned Bow.
There was also a goal apiece from Rhodri Campbell, Sion Prysor, Josh Evans, Osian Neary, Padrig Hickey and Cian Newell.
Cameron Vaughan (2) and Joseph Carey replied for the visitors.
Billy Sieben and Mei Evans pocketed the second half goals which sealed three points for Phoenix.
Jacob Walker, Rhys Gough-Williams and Noa Griffiths all found the net to establish a match-winning 3-0 interval lead for Nefyn.
Sam Jones replied late on with a penalty for Albion.
Three Premier wins in a row for a Trearddur Bay outfit which tops the table on goal difference.
Noel Owen (2), Morgan Rowlands, Lennon Owen, captain Thomas Lennon and sub Philip Jones shared the goals for the Beach Boys, Andrew George responding.
Louis Davies, Josh Grimshaw, Kieran Smith and Jacob Mylchreest split the goals for victorious Mochdre, CJ Williams with a consolation for Gaerwen.
Joseph Owen’s 86th minute decider clinched a fine win on the road for Pentraeth.
Tomos Jones gave Nantlle a 36th minute lead which they held until 77 when sub Yannic Mundle-Garratt levelled, then 17-year-old Owen delivered the winner.
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