... aluminum Phenolic foam board Specifications1.Phenolic foam sheet for insulation and Duct work 2.size:1200*3000mm,1200* ... 2400mm,1200*4000mm, 3.color:Pink Features: 1. Sound insulation, heat insulation, noise absorption, heat preservation and corrosion preventin. 2. ... resistant, mould proof, weather proofadhesive 4. Keep its color for long time, feather light Application: 1. Advertising: Silk screen ...