Alkali resistant fiberglass mesh

High performance alkali resistant fiberglass net suitable as a reinforcement for NOVABOND PS FLEX and NOVABOND PS FIBER mortars, in order to create a base coat prior to the application of the final decorative coating. Part of the  External Thermal Insulation Composite System (ETICS), NOVATHERM SYSTEM.

Package: Individual / Pallet: 30 rolls, 1.500 m²


  • NOVATHERM NET glass fiber mesh for external thermal insulation systems is characterized by:
    • strict dimensional tolerances
    • stability of physical and mechanical characteristics
    • easy embedding in the base coat
    • long-term resistance to alkalinity of cement mortars
    • ability to transfer stresses across the surface and reduce the risk of cracks
  • Dimensions: height = 1m, length = 50m
  • Weight: 160 ± 5% gr/m²

Application procedure:

Apply a layer of the coating evenly with a notched trowel. Place the NOVATHERM NET glass fiber mesh from top to bottom on the still fresh layer and embed it in the coating by pressing it with the flat side of the spatula. If necessary, apply a second coat of the coating when the first has dried.


  • Ensure an overlapping of at least 10 cm
  • Ensure full embedding in the middle of the rendering layer
  • It is recommended that the application be made by a professional

Legal Notice:

The technical data and recommendations included or listed are the outcome of laboratory measurements combined with our current knowledge and expertise. All information and specifications should in any case be considered as indicative. The Company makes every effort to ensure the accuracy of the information provided herein. Product specifications are subject to change without notice and may differ from product images. Due to printing and application procedures, the colors displayed here should be considered as indicative. In particular, variations in materials, substrates and on-site application conditions are such that no warranty can be given or implied reference to the suitability of the materials for trading or use for a particular purpose and conditions of any given project. Anyone interested in using the product must ensure beforehand that the product is suitable for the intended use and in any case, the user is solely responsible for any outcomes associated with the use of product. Among other things, the Company is not responsible for any normal wear or tear from environmental or any other unsuitable conditions. We reserve the right to revise or change the data herein without prior notice. Restrictions and disclaimers apply to the extent permitted by applicable law. The Company has a Technical Support Department, which has exclusive responsibility for providing technical advice and solutions, addressing relevant issues. Requests to the Technical Support Department are addressed and answered, only in writing. For the latest and valid version of the Technical Data Sheet, the user of the material must refer to our website