HNG100 Metallised Polyester Mesh

Name: HNG100 Metallised Polyester Mesh
Brand: YSHIELD
SKU: 1400

Technical Specifications

Width	90 cm
Length / Sales unit	By the meter / 100 m roll
Attenuation	98 dB
Weight	90 g/m² Material thickness: 0.08 mm
Colour	Gray / Brown Tensile strength: 90 lbf Materials: Polyester, copper, nickel Surface conductivity: 0.01 ohm (squ

Sales Units and Barcodes

Variant	SKU	EAN / Barcode
Width 90 cm / sold by the metre	1400	4260103667647

Application Notes

In new builds and major renovations, the highest attenuation values are achieved with roll materials embedded in the building fabric: roof and facade underlay membranes, under-wallpaper meshes, drywall fleeces, plaster reinforcement meshes and joint tapes. With attenuation values exceeding 100 dB, these products form the backbone of professional projects.

Application Areas

A wall, ceiling and floor layer in new builds and major renovations
Complete shielding of the building shell under roofs and façades
100 dB+ structural protection in TEMPEST, EMP/HEMP and critical-infrastructure projects
Fast dry-construction solutions beneath plasterboard and timber cladding
Bridging window frames, joints and penetration details with tape
Protection as insect screening for window ventilation (V4A series)

Installation and Application

Fleeces and mats are fixed to the wall with PSA conductive adhesive or staples, or laid out beneath the cladding; the overlap should be 5-10 cm.
All seams, edges and service penetrations are sealed with HNX50/HNX100 conductive tape to ensure electrical continuity.
The conductive layer is grounded with GS/GF components according to the project's grounding plan; after installation it is covered with plaster, plasterboard or cladding.
ARM40 render mesh is embedded directly into the system as reinforcement for external insulation and render.

Care and Service Life

Fleeces and meshes embedded in the building fabric need no maintenance for the life of the building. Service channels and holes opened later must be bridged with conductive tape when they are closed up; otherwise local weak spots form.

Frequently Asked Questions

Why choose a fleece instead of paint?

Roll materials offer attenuation far above paints, at 88-123 dB, and at the construction stage their cost per m² is usually more efficient. In an existing, already-painted space, paint is easier in practice.

What does 123 dB mean?

A300-HEMP's 123 dB means that roughly one two-trillionth of the incoming power gets through — protection at military-standard level (MIL-STD-188-125).

At which layer is it installed?

Preferably over the structural shell, immediately beneath the final finish: under plaster/plasterboard on walls, under the screed on floors, under the membrane on roofs. The layer is thus mechanically protected.

Are the seams a problem?

Not with correct overlaps and conductive tape. What degrades a shield's performance is not the seams but untaped penetrations and forgotten gaps; that is why installation supervision matters.

Delivery and Warranty

Products are delivered in the original YSHIELD packaging, with the manufacturer's warranty, by insured shipping throughout Türkiye. Products sold by the metre are cut to the length you order; for project-based orders the delivery schedule is settled at the survey.

According to the manufacturer YSHIELD, its products are used in more than 150 countries by corporate customers including brands such as Adidas, Amazon, Apple, Airbus, ASML, Google, IBM, Mercedes-Benz, Microsoft, Nike and Siemens.