RSS Yellow 4
Unacceptable Conditions
RSS 4Y Oxidized spots, weak heated, under-cured, over-smoked, opaque and burnt sheet are not acceptable.
Acceptable Conditions
Slight traces of rust and dry mould on the packaging and interior sheets are acceptable but it should not be >10% of the bales sampled. Small bubbles, slight specks of bark, slight blemishes in colour are permissible.