supply of brushes,paints and varnishes etc. , brushes,paints and varnishes,flat size: 50mm, rubber set, conforming to is:384(par t 1)- 2012 (sixth revision) with amendment no,1 of 2014 having the bristles & the solid dressin g of the bristles as per is:1844-1993(second revision).( reaffirmed 2003) and reaffirmed 2018. . [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: m ax 8 lacs ] ] , brushes paints and varnishes flat 75 mm, rubber set type to specification brush to is:384/201 2 (part-i), heavy duty revision vi & bristle to is : 1844/93 (2nd revision) . reaffirmed 2003 quality special, t ype soft. specn: is:384 [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: m ax 8 lacs ] ]