Parex 355 AVU Mesh 55sqm / RollParex 355 AVU Mesh 55sqm Roll High strength reinforcement mesh which has ETAG and BBA approval. An ETAG and BBA approved glass fibre reinforcing mesh fabric incorporating special surface treatments. 355 AVU is the standard mesh used with the PAREXTHERM and PAREXDIRECT render systems. A high quality synthetic coating on the glass yarn protects the mesh against alkaline influences from renders and base coats. The mesh displays high mechanical strength