Yoby,
When a solution containing nano particles is removed..you are removing the binder mostly and only a portion of the elements contained. I understand that TC had a larger particle size vs the new kid on the block which is supposed to be nano vs microns that Tim Mrock used in his binder.But even with the size Tim used I doubt if all was removed same with Rick's products which were smaller than Tim's. Looking at the nearly clear binder I can see a color of silver and or graphene and both tend to be gray. I have no problem with applying a product that contains those elements or forms. If the particles are nano then they would augment the conductive surface area by filling in the nooks crannies and blanks something I would want to retain for its performance gains and not remove. Tom