... -weight, flexible, anti-flame, alkaliacid resistance, moisture proof, water proof, good heat preservation, sound insulation, shock absorption and ... noise absorption, heat preservation and corrosion preventin. 3. weather proof, vandal proof, and can be shaped, moulded, painted and screen ... printed. 4. non-warping and stain proof. 5. non-corrosive, non-toxic and chemical resistant. ...