Thinner- S:110 Or 3A 110 For Varnish Tva-1410 As Per Spec No :A0152/Rdso/2008/El /Spec/0082 Rev 'O' Or Latest For Ac Electric Locos. As Per Rdso Specification Rdso/2008/El/Spec.0082 Rev-0 Or Latest. [ Warranty Period: 30 Months After The Date Of Delivery ] ]