I am using a stainless steel screen on my rad and
oil cooler. I had it installed by Macro SPF in Toronto, Canada. The head mechanic Paul Cowan did the work. He put it together because a rock put a huge hole in an SPF rad. The screen is has diamond shaped holes, is stiff and expensive. Paul cut the screen to size, unbolted the rad and
oil cooler and wrapped the SS screen around the rads and then remounted them. It is much better than the original "window screen" I had before. I am currently living in Buenos Aires, but I will post some pictures when I return. If anyone wants to know the exact material that was used, just PM me and I will contact Paul for the details.