YSHIELD® HNS80 Self-Adhesive Shielding Mesh - 90cm Width x 1 Meter
Professional EMF Protection for Technical & Home Applications
The YSHIELD® HNS80 is a high-performance, self-adhesive metallized polyester mesh designed for effective shielding against high-frequency electromagnetic radiation (HF) and low-frequency electric fields (LF). Originally developed for commercial data centers and TEMPEST rooms, this professional-grade shielding solution is now available for residential use.
Please note this product has a 5-10 day lead time
Key Features & Benefits
Superior EMF Protection
- 75 dB Attenuation: Blocks harmful electromagnetic radiation effectively
- Dual Frequency Protection: Shields both high-frequency (HF) and low-frequency (LF) electromagnetic fields
- 5G Ready: Protects against all 5G frequencies (600 MHz - 40 GHz) without special modifications
- Professional Grade: Laboratory tested and certified for maximum reliability
Easy Self-Adhesive Installation
- Electrically Conductive Adhesive: Ensures proper grounding and shielding continuity
- No Special Tools Required: Simple application with standard installation techniques
- Flexible Application: Suitable for walls, ceilings, floors, doors, and window frames
- Professional Overlap: Conductive adhesive allows for seamless sheet connections
Technical Specifications
Dimensions & Coverage
- Width: 90 cm (35.4 inches)
- Length: 1 meter (3.28 feet) per unit
- Coverage Area: 0.9 square meters (9.7 sq ft) per unit
- Material Thickness: 0.095 mm without film, 0.22 mm with protective film
Performance Specifications
- Shielding Effectiveness: 75 dB at 1 GHz
- Frequency Range: Tested from 600 MHz to 40 GHz (ASTM D4935-10, IEEE Std 299-2006)
- Surface Conductivity: 0.02 ohm square resistance
- Tensile Strength: 90 lbf
Material Composition
- Base Material: Compact woven metallized polyester
- Conductive Elements: Copper and nickel coating
- Adhesive: Electrically conductive acrylic adhesive
- Weight: 110 g/m² (without film), 220 g/m² (with protective film)
- Color: Gray/Brown
Applications & Use Cases
Professional Applications
- Data centers and server rooms
- TEMPEST security rooms
- Research laboratories
- Medical facilities requiring EMF control
- Electronic device enclosures
Residential Applications
- Home office EMF protection
- Bedroom shielding for better sleep
- Window frame treatment
- Smart meter shielding
- Wi-Fi router containment
Installation Guide
Surface Preparation
For optimal adhesion and performance, ensure the installation surface is perfectly smooth and clean. Fill any gaps or imperfections in wall paint or drywall, sand evenly, and apply a primer coat before installation.
Installation Process
- Two-Person Installation: One person positions the mesh, maintaining slight distance from surface
- Film Removal: Second person carefully removes protective film while pressing mesh with scraper tool
- Firm Application: Use plastic scraper (like YSHIELD FVR10) to ensure strong adhesion
- Final Pressing: Apply firm pressure across entire surface for optimal adhesive deployment
- Overlapping Sheets: Electrically conductive adhesive allows seamless connections between sheets
Important Installation Notes
- Practice on small areas before tackling large surfaces
- When painting over the mesh, use paint with pH value ≤8 (avoid mineral paints)
- Copper content requires specific paint compatibility
- Proper grounding integration essential for optimal performance
Grounding Requirements
This conductive shielding material must be properly integrated into a functional equipotential bonding (FEB) system for optimal performance. Professional grounding accessories are available separately to ensure proper electrical continuity and maximum shielding effectiveness.
Quality Assurance & Testing
Professional Laboratory Testing
- In-House EMV Laboratory: Daily batch testing for consistent quality
- Independent Expert Verification: Third-party testing for maximum reliability
- Comprehensive Frequency Testing: Verified protection up to 40 GHz
- Standards Compliance: Meets ASTM D4935-10 and IEEE Std 299-2006 standards
Download Test Reports & Documentation
- Laboratory Report - Attenuation Testing (PDF) - Official YSHIELD laboratory test results showing shielding effectiveness across frequency spectrum
- Expert Report - Independent Testing (PDF) - Third-party verification and analysis of shielding performance
- Technical Data Sheet (PDF) - Complete specifications and installation guidelines
Why Choose YSHIELD HNS80?
The YSHIELD HNS80 represents the perfect balance of professional-grade EMF protection and user-friendly installation. With its proven track record in commercial applications and comprehensive laboratory testing, this self-adhesive shielding mesh provides reliable protection against electromagnetic radiation in both professional and residential environments.
Whether you're protecting sensitive electronic equipment, creating a low-EMF living space, or meeting specific technical shielding requirements, the HNS80 delivers consistent, measurable results with the convenience of self-adhesive installation.
Order Your EMF Protection Today
Protect your space with professional-grade electromagnetic field shielding. Each unit covers 0.9 square meters and can be easily combined with additional units for larger areas. Professional grounding accessories available separately for complete installation.
