1200x2400mm gypsum board 1) Water proof and fire proof 2) We are factory 3) Competitive price 4) CE 1200*2400mm gypsum board Product characteristics: 1. Good durability, can bear high temperature within the limit of continuous heat load,2. Low thermal conductivity, in the whole range are used with unmatched adiabatic performance.3. Light weight, high strength. It is the highest in these hard ...