Serpyanka Fiberglass Reinforcing Mesh is a reinforcing material designed for finishing and repair work. It is used to reinforce joints between plasterboard sheets, repair cracks, and strengthen seams before applying putty. Thanks to its mesh structure, it helps reinforce treated areas and reduce the risk of cracking when proper finishing techniques are followed. Product Specifications: Type: Serpyanka fiberglass reinforcing mesh. Width: 1 m. Roll length: 50 m. Mesh size: 5 × 5 mm. Available densities: 55 g/m², 120 g/m², and 160 g/m². Purpose: Reinforcing seams, joints, and cracks during finishing work.