Mesh for plastering SIATKA PODTYNKOWA 145 Z WŁÓKNA [jm.M2] – No name S-40 145, reinforcement fabric 145 g/m²

SIATKA PODTYNKOWA 145 Z WŁÓKNA S-40 145 is a fibreglass plaster reinforcement fabric with a nominal mass of 145 g/m², intended for embedding into render and plaster systems. Supplied under the No name brand, this reinforcement mesh is designed to increase the tensile strength and crack resistance of both external and internal renders. It is dimensionally stable, compatible with cement- and lime-based mortars and many thin-layer render systems, and used where mechanical reinforcement of rendered surfaces is required.

Advantages

The fibreglass construction provides uniform distribution of stress across the render layer, improving crack resistance and reducing the risk of delamination. Its open-weave structure allows good mortar penetration and adhesion while maintaining flexibility for application around corners and openings. The mesh is lightweight and easy to handle, facilitating quicker installation and consistent embedment into the base coat.

Suitable for

• Reinforcement of external insulation systems and facade renders
• Strengthening internal plaster and skim coats
• Repairing and stabilizing cracked or damaged render
• Embedding in cement- and lime-based base coats
• Areas requiring improved tensile strength and impact resistance

Key specifications

• Material: glass fibre (fibreglass) fabric
• Mass: approximately 145 g/m²
• Weave: open mesh structure for mortar penetration
• Form: flexible roll suitable for cutting to size
• Compatibility: suitable for cement- and lime-based mortars and many thin-layer renders

How to use

Embed the mesh into a fresh layer of base coat or adhesive applied to the substrate, ensuring full contact and avoiding wrinkles or folds. Overlap adjacent strips according to system requirements and press the mesh into the mortar so that it is fully covered by the base coat. After the base coat has cured sufficiently, apply the finishing render or topcoat following the manufacturer's instructions for the chosen system. Cut the mesh with appropriate tools and protect from prolonged exposure to moisture before installation.

Usage recommendations

Store rolls in a dry, ventilated area away from direct sunlight and chemicals. Use personal protective equipment when cutting and handling the mesh to avoid skin and eye irritation from fibres. Follow the render system manufacturer's guidance for overlap widths, embedment depth, and curing times to achieve optimal reinforcement performance.