... 3050mm Color:White,Gray,black,Red,Green,Yellow,etc Oursign PVC free foam sheet is a new type of environmental ... as nailing,sawing,planning,cementing, jointing,etc Features:1. feather light, non-absorb water, fire retardant and self-extinguishing2. sound insulation ... corrosion preventin.3. weather proof, vandal proof, and can be shaped, moulded, painted and screen printed.4. non-warping and stain ...