supply of 1)araldite in 180 gms tube or equivalent in standard packing size of 150 gms to 250 gms. qty: 4000 gm 2)holdtite liquid sealant or equivalent in standard packing size of 90 gms to 150 gms. qty: 15 kg 3)loctite 5366 silicon sealant or equivalent in standard packing size of 200 ml to 350 ml. qty: 15000 ml- miscellaneous works.