TARIC 3824.99.96.62 — Viscous preparation essentially containing: -by weight more than 5 % but not more than 15 % of poly(vinyl alcohol) (CAS RN 9002-89-5), -by weight more than 10 % but not more than 20 % of 1-methoxy-2-propanol (CAS RN 107-98-2),​ -water,  for use as a protective coating for wafers during the slicing process in the manufacture of semiconductors | TariffCodex