industri2034@ gmail.com   _ _ _ _ _ _ _ GLASSWOOL  SURABAYA Glasswool or fibreglass insulation is made from melted glass spun right into a flexible mat or good fibres. normally marketed to the market in batts or blanket format, glasswool insulation is simple to chop and straightforward to put in. In line with  ICANZ, Glasswool ( or ' glass wool'