9.  Leak Prevention: By sealing tightly all over nails and screws, Prodex Total prevents leaks and guarantees very long-expression defense versus The weather. It’s as watertight as your barn deserves." CV. AGRO INDUSTRI SURABAYA " telp.031 3989496 fax. 031 3980197 , HP. 082129847777 , 082129846666 " electronic mail. industri2034@ gmail.com Glas