Tornado activity: Annawan-area historical tornado activity is near Illinois state average. It is 64% greater than the overall U.S. average. On 3/29/1981, a category F4 (max. wind speeds 207-260 mph) tornado 19.7 miles away from the Annawan town center caused between $500,000 and $5,000,000 in damages.
How to Take Scratches Out of Corian Countertops Corian countertops are a DuPont product made out of an acrylic polymer. Because they are man-made, they come in a wide variety... How to Estimate the Cost of a Corian Countertop Corian is the trademarked brand name of a synthetic material manufactured by DuPont.
Chemical Makeup. Corian consists of one part acrylic resin and two parts natural minerals such as aluminum trihydrate, which comes from bauxite. Under normal temperature conditions, it does not off-gas or emit fumes, so it is considered a non-toxic substance, according to the manufacturer.