I have never really used a pasted strop much, but want to try some diamond spray.
What are some of your favorite ways of using this.
I have a few different options: Hard felt, seatbelt material, denim, Glass, Lapping film that comes with the hand america modular bench strop (thanks Keith), balsa, and leather that I can use for a substrate for the Diamond spray.

Looking for suggestions on which way to go before I start spraying everything I see down with diamond spray. Also should I be using a dust mask with this stuff?