Bostik Seal N Flex Construction is a one part fast curing mid modulus polyurethane adhesive / sealant, which cures to form a flexible tough and durable high strength bond and watertight seal. Seal N Flex Construction is tested in accordance with International Standards and has AS4020 approval for use with potable water and it will not support fungal growth. YM:virlie_darius@yahoo.com LIVE:virlie.darius@hotmail.com email:mgkkemayoran@gmail.com pin BB 24D2BA42 telp 085883358833,087882014995,081388688801 MGK Mega Kemayoran Office Lt.GF block A10 no 1 GF block A10 no 11 Jl. Angkasa Kav B-6 Kota Baru Bandar Kemayoran Jakarta Pusat 10610 jalan raya angkasa kav B6 central Jakarta 10610