Tenders for Supply of Silicon Sealant Transparent As Per Specification No. Icf/Md/Spec-117, Issue Status 01, Rev.-01 Amendment 2. Approved Brand: Silicon Sealant Shall Be Similar To 1 Grade 666 Of M/S An Abond. 2 Grade 1080 Of M/S Dow Corning. 3 Grade My-T-Sil 913 Clear Of M/S Metlok. Or Any Other Brand Appr Oved By Icf. Warranty Period: 9 Months After The Date Of Delivery