Tosylamide Formaldehyde Resin (TSFR) – A polymer that improves wear and durability in nail polishes but is now rarely used in nail polishes.
Tosylamide Formaldehyde Resin (TSFR)
Tosylamide Formaldehyde Resin (TSFR) – A polymer that improves wear and durability in nail polishes but is now rarely used in nail polishes.
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