TROY, Mich. — Ziebart International Corp. announced that Kurt Rudi Ziebart, founder of the Ziebart brand and Ziebart Rustproofing, passed away on Sept. 12, 2011, in Williamsburg, Mich. He was 91.
Best known for his automobile rust protection compound he invented after noticing how unforgiving Michigan winters were on cars, Ziebart immigrated to Detroit from Germany with his wife in 1953. His compound would lead to the founding of Ziebart Rustproofing, which is now











