galvanized steel angle bead

A galvanized steel standard angle bead is a heavy-duty metal strip designed to reinforce and protect external 90-degree corners during traditional wet plastering applications. It features a solid, straight center nose that acts as a guide for the trowel, flanked by two expanded mesh or perforated wings. When embedded into wet plaster or render, the mesh creates a physical bond with the wall, forming a straight, impact-resistant corner that prevents chipping and cracking.