does the polymer technology used in product A,B, C or D vary that much-don`t all the manufacturers basically use the same type of base products and tweak it with additives? is a polymer/co-polymer product different from an OTC polymer product?
does the polymer technology used in product A,B, C or D vary that much-don`t all the manufacturers basically use the same type of base products and tweak it with additives? is a polymer/co-polymer product different from an OTC polymer product?
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