Back to Overview. Alodine is an international brand name for Henkel Technologies' conversion, anodizing and functional coatings suitable for use on aluminum, magnesium and other non-ferrous alloys. These coatings provide improved corrosion protection and paint adhesion.
A widow's peak is a dominant physical trait where the hairline dips into a V-shape near the center of the forehead. The expression comes from the belief that it was a sign of early widowhood, though the trait has also been considered a mark of beauty.
The name âblack widowâ comes from the femaleâs habit of eating the male after mating. Facts about Black Widows: Female black widows are shiny black, with a red-orange hourglass pattern on their abdomen. Male black widows are not black, but brown or gray with small red spots.Black widows are poisonous arachnids--animals that have a skeleton outside their body, a segmented body, and eight jointed legs.They are not insects.ale black widows are not black, but brown or gray with small red spots. Black widows are poisonous arachnids--animals that have a skeleton outside their body, a segmented body, and eight jointed legs. They are not insects.