Castor Oilcastor Oil,Castor Oil Confirming To Is: 435/1973 Of Special Grade As Mentioned In Table 1 Of The Specific Ation, Having The Viscosity 6.3 - 9.0 Stokes With Test Certificate From Any Government Approved Laboratory (Specification As Per Uploaded Correction Slip No. 10 For Maintenance Manual Of Bg Coaches Of Icf Design, Clause 1003 C Of Chapter 10.0). [ Warranty Period: 30 Months After The Date Of Delivery ] ]