From Bill's Blog... second page....
"I’ve had some requests for more information on the field surface. You can purchase 4’x8’ Fiber Reinforced Plastic Sheets, pebble texture on one side available from Home Depot SKU 121-586 or Lowes SKU 8566. If you’re on a tight budget, a clean waxed linoleum tile floor (found in many older school cafeterias) mimics the performance of the field closely enough for practice. What’s important is duplicating the coefficient of friction; 0.05 static and 0.04 dynamic."
link:
http://frcdirector.blogspot.com/sear...&max-results=7
It was also listed in other threads.....