LED　curing　technology　makes　up　for　some　drawbacks　of　UV　mercury　lamps　with　its　merits　of　no　ozone　emission　and　low　energy　consumption,　and　gradually　replaces　traditional　UV　mercury　lamps　in　numerous　fields.　Nevertheless,　a　solitary　LED　curing　coating　struggles　to　fulfill　the　requirements　in　terms　of　curing　depth,　curing　chroma,　and　comprehensive　performance.　Based　on　these,　four　types　of　polyurethane　acrylate　(PUA)　coatings　were　fabricated　through　two-step　synthesis　and　LED/moisture　dual　curing　technology　using　cycloaliphatic　isocyanate　(IPDI),　aliphatic　isocyanate　(HDI),　monofunctional　acrylate　(HEMA),　and　trifunctional　acrylate　(PETA)　as　the　primary　raw　materials.　The　dual　curing　system　integrates　the　advantages　of　LED　curing　and　moisture　curing,　and　mitigates　the　shortcomings　of　incomplete　curing　and　poor　comprehensive　performance　of　single　LED.　The　experimental　results　show　that　these　four　dual-curing　coatings　show　a　certain　degree　of　optimization　in　comprehensive　properties　such　as　curing　properties,　thermal　properties,　mechanical　properties,　and　coating　properties.　In　particular,　the　dual-curing　coating　prepared　with　HDI　as　the　hard　segment　and　PETA　as　the　endcapping　agent　has　a　surface　drying　time　of　only　5　s.　After　dual　curing,　the　gel　content,　water　contact　angle,　tensile　strength,　shear　strength,　hardness,　and　adhesive　force　of　the　sample　can　respectively　reach　97.8　%,　112.4　degrees,　17.26　MPa,　3.7　MPa,　58.5　Shore　D,　and　5　B.　Additionally,　the　coating　also　exhibited　outstanding　solvent　resistance,　with　the　absorption　rates　of　0.35　%,　8.42　%,　1.35　%,　and　1.16　%　respectively　after　48　h　immersion　in　water,　ethanol,　10　wt%　NaOH,　and　10　wt%　HCl　solutions.　It　is　also　notable　that　the　curing　depth　of　the　dual-cured　coating　can　reach　8.96　mm,　which　is　significantly　higher　than　the　3.76　mm　of　the　single　light　curing,　and　the　colored　curing　is　complete.　Four　kinds　of　coatings　can　be　selected　and　customized　in　accordance　with　diverse　application　requirements,　which　is　of　great　significance　for　the　further　development　of　environmental　protection　coatings　and　holds　substantial　practical　value　in　industrial　production.