Tender Brief : Supply Of non destructive testing penetrants , non destructive testing penetrants group i confirming to is 12889-1989 (reaffir med 2000 ) with non aqueous wet developer packing. each set comprising three items in six c ans in the ratio 1:2:3 as red dye penetrant penetrant cleaner/remover & developer all in ae rosol cans should be 80+_3% by volume and the ratio of the product to the propellent 3:1 +_ 3%. accepted make/brand-sprayfill, wesaf, aerolub similar. [ warranty period: 30 months afte r the date of delivery ] ] Read More