Barbell eyes created with 20lb singed mono with 2-3 coats of Sally Hansen Hard as Nails (Extreme) Black Out. Abdomens created with thread teardrop profile then 2-3 coats of Sally Hansen Hard as Nails (Extreme) Black Out. Unlike most UV Resins available you cannot beat nitrocellulose (cellulose nitrate). Nitrocellulose is a highly combustible material that is also used in making dynamite. It would take a trout a mouthful of dynamite to destroy most of my fly's coated with SH product. Once fully dry this product promises its namesake, hard as nails! That being said you need to add a bit more flotation to your fly even though the TMC 212Y is a great floating hook. Black Aero Wing Dry Fly fibers are used as an underwing material which creates great buoyancy for faster water.
Thread: Veevus 14/0
Hook: TMC 212Y sizes #11-#15
Eyes: 20lb. mono singed and coated with Sally Hansen Extreme Hard as Nails (Black Out)
Abdomen: Teardrop thread bump accentuated with 2-3 coats of SH
Thorax: Beaver Belly
Legs: Knotted pheasant tail dyed black
Underwing: Aero Wing Dry Fly black (Tiemco)
Hackle: Hen and conventional hackle wrapped criss-cross around thorax around 5-6 turns is all that is needed
Wings: Hen tips dyed black