Hull struck first after three minutes when they ran the ball along the line for James Bell to pass to Moy, who cut inside to give Sezer an easier chance of the conversion.
Their second score in the 13th minute was all about desire and Ethan O’Neill knocked back Arthur’s kick for Arthur Romano to pass to Martin to score against the Dragons for the fourth successive game.
The tempo did not drop and Catalans crossed for their first try on 18 minutes when Staines showed quick feet to touch down under the posts.
Sezer kicked two penalties for Hull, first when Alrix Da Costa, who is joining Hull next season, made a head-high challenge on O’Neill and then when Tommy Makinson tackled Harvey Barron in the air.
Catalans cut Hull’s lead to two points when Toby Sexton beat two tackles before passing to Leeming to crash over for a converted score.
Davy Litten had a try ruled out because he did not ground the ball over the line and Catalans took full advantage to take the lead in the 46th minute. Leeming played a beautiful kick with the outside of his right boot for Rogers-Smith to touch down.
Guillermo Aispuro-Bichet added a penalty before Darrelatour picked a pass up off his laces to go over in the right corner to stretch the home side’s lead.
Prop Hill gave Hull hope in the 63rd minute when he dummied and weaved his way for a super solo try before Sezer converted his own score five minutes later to level and set up Arthur for his match-winning moment.
Catalans: Staines; Darrelatour, Cotric, Aispuro-Bichet, Makinson; Sexton, Dodd; Allen, Leeming, Navarrete, Garcia, Rogers-Smith, Da Costa.
Interchanges: Bousquet, Condon, Laguerre, Descalzi; Lis.
Hull FC: Moy; Barron, Litten, Romano, Martin; Arthur, Sezer; Ese’ese, Bourouh, Hill, Batchelor, O’Neill, Bell.
Interchanges: Briscoe, Hutchinson, Lisone, Sao; Salabio.
Referee: Tara Jones.
