The RenderEdge Fiberglass Joint Mesh Tape is engineered to deliver strong, long-lasting reinforcement for Blueboard joints. Featuring a durable 4 x 4 fibreglass weave with a 165g/m² construction, it provides excellent tensile strength to help minimise joint movement and reduce the risk of cracking. The self-adhesive, resin-coated backing ensures fast, easy installation, while the latex polymer coating offers outstanding resistance to the alkaline conditions found in cement-based coatings and renders. Rust and corrosion proof, it's built to perform reliably in demanding applications.