Semperfli Boom Dubbing 

Boom Dubbing from Semperfli is a specialist mix of up to 5 SemperSeal colors and 6 Semperfli Ice Dubbings, a part of the Boom Dubbing range. With 100mm strands of Boom Dubbing with 1.5gm per pack, it is targeted at predator and saltwater flies. With the translucent SemperSeal and vibrant flashes from Semperfli Ice Dubbing embedded in this unique dubbing, this dubbing sets new standards for color and effect in fly tying.

It is easy to break down dubbing into smaller samples but impossible to grow dubbing, hence why Boom dubbing is offered in 100mm or 4 inch strands for those large streamers. With its longer length strands, it can be broken into smaller sized dubbing as required.