supply of plasticized polyvinyl chlorideplasticized polyvinyl chloride,plasticized polyvinyl chloride [pvc] non-thermo-setting [self extinguishing] pressure sensitive adhesive tape [general purpose type] for electrical purpose conformi ng to is-7809 [part-1]/75 [reaffirmed 1993] with amendment no.1 and 2 part-ii/1977 [reaffir med 1990] and part-iii/sec.i/1986 with amendment no.1 [reaffirmed 1991] in length of 10 an d 25 metres as per following details: [compulsory isi marked] black colour is required. non-ignitable/thickness: 0.125 mm/width [c]:25 mm per roll in length of 10 metres. [ warranty period: 30 months after the date of delivery ] ]