Silicone Mucilin in the hour glass bottlehas been around for many years. It is a tried and tested preparation and is one of the best dry fly floatants available. Use as a dressing to float flies and also use to pre-treat your indicators.

Dip flies and indicators in the hourglass bottle, let them dry and they will stay buoyant.
Easy to use simply put in fly into top chamber, reattach lid with fly inside, invert and return.

FLY WATERPROOF DRESSING
Silicone Mucilin
Hourglass
30ml