Assist Stopper Makers in assembling refractory stoppers.
What does a Stopper Maker Helper do?
Assists STOPPER MAKER in assembling refractory stoppers: Places steel rod in vise and bends it to specified shape, using sledgehammer. Mixes cement and fire clay with water to form refractory mortar. Carries materials, such as rods, stopper heads, and sleeves, to work area. Performs other duties as described under HELPER Master Title.