The Fulling Mill Seal X dubbing is the best alternative to genuine Seal’s fur on the market. A blend of two natural fibres with a small percentage of synthetic to give the closest match of texture and translucency to genuine Seal’s fur. Dry flies tied with Seal X will take gel floatant very well and float superbly. Use in any situation that you would use genuine Seal’s fur. Wet flies, Nymph patterns and Dry flies all work superbly when tied with Seal X. 1 gram per pack.