Is 39009 that much of a filler ?

[chip douglas]

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

 

[jlefty44]

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.