supply of insulating varnish elmo 65 (shop winding) , insulating varnish elmo 65. make- er , dr. beck or hard cassel i.e drums of 21 kgs each. sould invariably comply the following standards as per is- 10026. part3/sec-6-1983. 1) dielectric str ength -80kv/mm. 2) curing cycle 4-6 hrs. at 130 degree celcius. 3) viscosity- 50-70 seconds. material shou ld be of fresh quality with date of mfg. and date of expiry embossed on the drum with company logo. sub mit oem/ authorization with test certificate. sample to be got approved before bulk supply.(shop winding) [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]