Not sure if this has been previously discussed but I use Mucilin(red) fly dressing and upon some research have found some articles that say the Mucilin will damage all lines except silk.
I use it also to dress my lines to help them float better and also the Mucilin helps in the winter to keep the guides from freezing over. I have used this product for the last 4 yrs without problems.Any opinions?

Thanks
Mike