Loon Outdoors UV Clear Fly Finish::The UV Clear Fly Finish from Loon Outdoors is for those who believe “five minutes to cure is five minutes too long.” No mixing or waiting is required, and it remains workable until exposed to direct sunlight or Loon's UV Power Light or UV Mega Light, at which point it will cure in a matter of seconds. The possibilities are endless! Need a thinner solution? UV Clear Fly Finish Thin and UV Clear Fly Finish Flow are thin enough to make smaller fly heads, bodies or wing cases, as well as smaller jobs such as a head cement replacement or coating fly heads, bodies and midges.