I have a stock I need to add an eighth” or 3/16” height to the comb. I’d like to try a piece of adhesive-backed hard foam. My KRG bravo has something on it like this but I dont know where it came from. I see UM makes a neoprene pad that’s a quarter inch thick, but not sure I need that much thickness. Also a little suspect of “neoprene”, in my head that’s pretty soft stuff like a wetsuit(??). Does anyone have a recommendation for a good hard foam that does not absorb water, in thinner thicknesses like 1/8 inch? so far the only thing I’ve found is cheap Chinese stuff on Amazon, and I’m skeptical of the adhesive. This is going on a composite stock that will get dragged through all sorts of crap, so having the adhesive stick long-term is important to me.
If you found something that works well for this love to hear what it is.
Example:

If you found something that works well for this love to hear what it is.
Example:
