Scud Dubbing is an incredible blend of SemperSeal and Ice Dub in 16mm or 5/8 inch dubbing strands, perfect for scuds and nymph flies and this is buggier than any dubbing we have seen. With the incredible transluscence of SemperSeal and the flash provided through our Ice Dubbing. Scud Dubbing was developed by Sean and our USA team to be the best dubbing. Many months of development perfecting and testing the blends with a mix of up to 9 colors of Semperseal and Ice Dubbing make these the goto dubbing for scuds and nymphs.