Coats and Clark still makes.their poly covered poly. It goes by the name of coats and Clark dual duty xp. This is the thread that I use for 99.99% of all my quilting including piecing and fmq. I don't buy into the hype that poly thread will cut the cotton fabric. Maybe in 50 years but I won't be around then so it doesn't matter! I have found the cotton covered poly to be really linty and I don't have this issue with the poly covered poly.