Aluminum is used as a deoxidizer and alloying agent in the manufacture of steel. Castings, pistons, torque converter pump housings, aircraft structures, kitchen utensils, railways cars, and transmission lines are made of Aluminum.
Seal standing seam aluminum patio enclosure. Approx. 22'X13' Roofing can not be stepped on. Spray on sealer to stop leaks. Any suggestions and local contractors?
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