ফাইবার গ্লাস চাঙ্গা প্রাচীর প্যানেল

Fiberglass Acoustical Wall Panels Quick Detail: non-combustible no sagging, warpping or delaminating green building material excellent sound absorption Specifications: Thickness:12mm,15mm,20mm,25mm Size:595*595mm , 600*600mm , 600*1200mm Description: Material: torrefaction compounded high density fiberglass wool Face: special painting laminated with decorative fiberglass tissue Color: white, black and others to order Fire-resistant: Class A, non-combustible according to