The 330 g/m² vandal-resistant fiberglass mesh, available in 1 x 25 meter rolls, is the ideal solution for construction and renovation projects demanding the highest standards of strength and durability. Specifically designed as a high-performance reinforcement mesh, this product is optimized to withstand severe impacts, prevent cracks and fissures, and protect facades and walls from accidental damage or vandalism. Its high density of 330 grams per square meter ensures solid and reliable reinforcement in external thermal insulation composite systems (ETICS) and continuous cladding subjected to heavy use or in exposed public areas.

Made with premium fiberglass yarns and coated with an anti-alkali treatment resistant to the alkaline environments of cement and lime, this mesh ensures perfect adhesion and a long lifespan without compromising its structural properties. Its roll format, 1 meter wide by 25 meters long, facilitates easy handling, precise cutting, and quick on-site installation, readily adapting to different geometries and surfaces. It is the trusted material for professionals seeking impeccable finishes, enhanced safety, and lasting protection against the passage of time and external damage.

Main Features

• High density and resistance: With a weight of 330 g/m², it offers a load capacity and impact absorption far superior to conventional meshes.


• Anti-vandal property: Especially suitable for reinforcing baseboards, ground floors and high traffic areas exposed to impacts and vandalism.


• Alkaline stability: Special treatment that prevents degradation of the material when in contact with mortars, cements and plasters.


• Crack prevention: It acts as a bonding bridge and stress distributor, preventing the appearance of cracks and fissures in the plaster.


• Optimal dimensions: Roll 1 meter wide by 25 meters long, ideal for efficient performance on site.


• Easy installation: Flexible, lightweight to handle and adaptable to corners, lintels and irregular surfaces.

Frequently Asked Questions

What type of applications is this 330 g/m² mesh recommended for?

It is primarily recommended for SATE systems in lower areas of buildings, facades exposed to impacts, schools, sports centers, high-traffic corridors and any surface that requires vandal-proof protection and structural reinforcement superior to the standard.

Is it compatible with any type of mortar?

Yes, it has a special anti-alkali coating that makes it fully compatible with cement mortars, lime, insulation adhesives and acrylic coatings commonly used in construction.

How should it be correctly placed on the facade?

It is installed embedded in the first layer of fresh mortar or plaster base, overlapping the ends by at least 10 centimeters between consecutive rolls and ensuring that it is perfectly integrated and wrinkle-free before applying the finishing layer.

What advantages does it offer compared to a standard mesh of lower grammage?

The main advantage is its exceptionally high mechanical resistance. While lightweight meshes (between 110 and 160 g/m²) are used for general facade reinforcement, the 330 g/m² mesh acts as an impact shield, preventing perforations and surface structural damage from heavy blows.