In a message dated 11/7/2011 3:47:40 P.M. Eastern Standard Time, plamarc1 at verizon.net writes: http://www.thepaintstore.com/Krud_Kutter_s/283.htm?utm_source=msn&utm_medium =cpc&utm_term=krud+kutter&utm_campaign=The+Paintstore+Krud+Kutter+(New+Brand s+2) Everything on the page is Krud Kutter. Which formula is best for rust removal? 73, John, W4AWM