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Spray Foam: Although offering some moisture resistance, spray foam can lure h2o in hidden regions if improperly used, developing unseen mould development.Steel Grating Warm Deep Galvanis Variety : Spesifikasi one " x 3/ sixteen " x 90cm x 6mtr one, very hot-deep kisi baja galvanis Keterangan: Grating digunakan sesuai dengan jarak tertentu dan data