I am very familiar with the red/white and blue/white pillow ticking from Wal Mart. At my store, that tends to be .018. I have one rifle that is very tight with that patch material. I need a heavy hand with a stiff short starter and a lot of pressure on the rod to load. Poking around the fabric section with my calipers, I did not come across anything that was 100% cotton and thinner. There are no other stores around my small town, so I am somewhat relying on Wal Mart's selection. Anyone know of a material from Wal Mart that is .010-.015? Thanks