Gunk TBUG16 Tough Series Heavy Duty Bug Remover - 16 oz. GUNK is a local family owned company based out of Charlotte, NC. For more than 75 years, GUNK products, developed by the people who use them, has earned the trust of hard-working tradesment and the active DIYer through consistent, superior performance and a commitment to innovation. Great for headlights, bumpers, grills, hoods and fenders Removes bugs and bug splatter Leaves a non-stick surface