varnish finishing interior. specification:- is:337/1975 (first revision) (reaffirmed-2019) special term & condition:- (i) material shall be packed in 20 ltrs. metal containers confirming to is:1407/1980 (second revision) (reaffirmed 2016) or is: 2552/1989_amend.1 (third revision) (reaffirmed 2018) grade b-1. (ii) the goods should be dispatched within 02 months from the date of manufacturing and firm will give an undertaking that the material supplied is not more than 60 days old.