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Plus, I've since found it's unnecessary to spray it on. I just use an eyedropper, and dribble it on, holding the dropper very close to the surface. It doesn't disturb the ballast.
Pipette works great, especially when you have the patience to allow it wick everywhere.
+1Plus, I've since found it's unnecessary to spray it on. I just use an eyedropper, and dribble it on, holding the dropper very close to the surface. It doesn't disturb the ballast.
I use matte medium (Podge Podge) and it has an odd reaction with alcohol.
I still use a sprayer and over the years I have found the ones I like. I use the small spray bottles for women's body spray. They produce a nice fine mist that does not have a lot of power behind it to disturb scenery. I use eyedroppers, pipettes and baby snot bulbs for the matte medium application. I use the snot bulbs the most. I would like to hear your experiences. I use Mod Podge exclusively and have not noticed anything odd. I mix one bottle of Mod Podge Matte Medium in a laundry detergent bottle that is filled with warm water. Shake well.
Thinned matte medium tends to form whitish globs (what I call "snots") in the presence of alcohol. I stopped using matte medium quite some time ago and stick with thinned white glue, which has never created any issues. In addition to not creating snots, white glue has the advantage of making it a bit easier to remove ballast from track by soaking it with water.
I stopped using white glue, because I didn't like the finish it dried to. It seemed to dry to an almost satin finish, where the matte medium dries dead flat. It's not as brittle as the white glue, either.
All I've ever used is 70% Isopropyl Alcohol and good old Elmer's white glue. My formula for the white glue is, 2 parts water 1 part glue. I've never noticed any kind of sheen on my ballast.
On a side note I've always used Smith and Son Ballast which is made from real rock. The downside is my supply is limited and I'm not sure if they are still in business?
My formula for the white glue is, 2 parts water 1 part glue. I've never noticed any kind of sheen on my ballast.