... price 3.sample available 4.imported machine fireproof ceiling, fireproof soft ceiling Product Features:1.the fire ... become deformed under the temperaturer of 260 C fireproof soft ceiling Imported machine We use 4.6 ... , suitable for PTFE, PVA, PU and silica gel coating. Our main products are membrane material base ... , PVA base cloth, PU base cloth, silica gel base cloth and conveyer belt base cloth. They ...