As with any paint work, preparation is everything.
Something I've fiddled with while using cerakote is a webbing agent. It's available from boat/fiberglass vendors all over the web. Cheap at only about 30 shekels a quart.
You mix up to 50% by volume and you'll be able to texture a stock with cerakote. I've only done it once on a sample stock just to see how it turned out. Seems durable enough though as we've had it kicked around for almost a couple years now.
What's really cool about this is of you miss a blem/pin hole when prepping, this makes quick work to fix it. You can just dab some on the end of a wire (I use mig welder wire) and capillary action will wick the stuff into the hole. Then it just looks like spatter once it cures.
Makes life easy.
If you start messin with stencils and camo, know that stencils LOVE to cook themselves to cerakote once it cures. We've found it best to flash cure the parts at 150 for ten minutes, then pull em and peel. The toss em back in for the required cure time.
So far so good. Watch H/S stocks. The LOOOVEEE to delaminate on you if you cook em. I won't do them anymore cause of it.
Good luck.
C.