Mesh Tramaglass SGR 120

Applications

•  Reinforcement of mortar floors and pavements

•  Reinforcement of concrete floors

•  Reinforcement of self-levelling mortar floors

•  Decorative and themed floors with ESTonetex Pavimento mortar, whose technical data sheet always recommends the use of fibreglass mesh

Technical specifications

Data according to the ESTonetex 2026 catalogue and the product documentation. Additional technical information is available on request through the contact form.

What materials it is used with

The Tramaglass SGR 120 mesh is embedded in mortar, concrete or self-levelling mortar floors and screeds. With ESTonetex Pavimento mortar, its technical data sheet always recommends applying fibreglass mesh; concrete is pre-treated with the EST-S Imprimer bonding bridge and, once finished, the water-based protective varnish EST-Floor is applied.

How is it installed?

The mesh is rolled out and embedded in the floor layer, with overlaps of at least 10 cm between strips, so that it ends up covered by the material itself.

Observations and precautions

This is a mesh specific to floors and pavements; it is not intended for vertical walls (for façades and ETICS, see the 160 g/m² ETICS mesh). Respect perimeter and structural joints and make working joints where appropriate: the mesh reinforces but does not replace them. Wear gloves when cutting and handling fibreglass mesh. Professional product.

Complementary materials

•  ESTonetex Pavimento: mortar for decorative and themed floors

•  EST-S Imprimer: bonding bridge to treat concrete before application

•  EST-Floor: water-based protective varnish for floors, applied once the work is finished

•  130 g fibreglass mesh for floors: another mesh in the range for floors

Frequently asked questions

What is the difference between Tramaglass SGR 120 and Tramaglass SGR 96?
Both are fibreglass meshes for reinforcing mortar, concrete and self-levelling mortar floors, in a 55 m² roll (50 m × 1.1 m). The weight and mesh opening differ: Tramaglass SGR 120 weighs 153 g/m² and has a 40 × 40 mm opening, while Tramaglass SGR 96 weighs 120 g/m² and has a 25 × 25 mm opening.

Is the number in the name Tramaglass SGR 120 its weight?
No. The number is part of the mesh trade name and does not correspond to its actual weight, which is 153 g/m² for Tramaglass SGR 120 and 120 g/m² for Tramaglass SGR 96.

Can Tramaglass SGR 120 be used on walls, ETICS or microcement?
No, it is a mesh for floors and pavements. For ETICS systems and applications on EPS and XPS polystyrene, the range includes the 160 g/m² ETICS mesh and the 145 g/m² Tramaglass mesh; for iron-rod structures in artificial rocks and waterfalls, the 330 g/m² mesh.

How many m² does a roll cover?
Each roll is 50 m long by 1.1 m wide, i.e. 55 m². The usable area is somewhat smaller, as overlaps of at least 10 cm between strips must be deducted.

Is mesh needed in a mortar floor?
For ESTonetex Pavimento, its technical data sheet always recommends applying fibreglass mesh. The Tramaglass SGR meshes are designed precisely to reinforce mortar, concrete and self-levelling mortar floors and pavements.

How is the mesh placed in the floor?
It is embedded in the floor layer, with overlaps of at least 10 cm between strips, so that it ends up covered by the material.