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54 view(s) How to distinguish the tin side of float glass
Made by floating molten glass on a bed of molten metal, float glass is made most commonly from soda-lime glass and has a uniform thickness and a very flat surface. You will find most modern windows are made from float glass. Tin is the most common molten metal used to manufacture float glass. It leaves a residue on one side of the glass panel which you can't see with the naked eye, but can b...
