I am looking for a target backer that I can staple targets to that will let the bullets tear nice little holes in the paper. It sits outside in the elements year round so it needs to hold up to that. I've used plywood in the past and when a bullet hits it, it splinters and tears a big hole in the paper. I hung some mdf board today thinking it won't splinter. It was worse. Cut nice holes in the board but blew out the paper.
What's everyone using that they're happy with.
Here's the mdf

What's everyone using that they're happy with.
Here's the mdf
