Is 39009 that much of a filler ?

I`ve used it couple times, wiping the surface with alcohol afterwards(50/50 water-alcohol) to see how much filling it does, and to my surprise, it doesnt seem to fill that much, but i`d like to hear your experience with it though......maybe the fillers are way tenacious and just cant be removed jsut like that, i dont know.:wavey

IMO, 3M SMR contains very little, if any, fillers. It contains abrasives that work to remove/reduce the imperfection. By contrast, 3M IHG contains fillers.