PRODUCTS
YSHIELD HSF54 Special Shielding Paint 5L
TUV-SUD monitored, ready-to-use shielding paint independently tested to ASTM D4935-10/IEEE Std 299-2006 -- up to 90dB at 40GHz.
DOCUMENTED CAPABILITIES
- Manufacturer
- YSHIELD
- Shielding (manufacturer, TUV-SUD monitored)
- Up to 90dB at 40GHz
- Attenuation at 1GHz, 4 sqm/L yield
- 44dB single coat / 53dB double / 60dB triple
- Attenuation at 1GHz, 8 sqm/L yield
- 39dB single coat / 46dB double / 51dB triple
- Ingredients
- Water, natural graphite, carbon black, acrylics dispersion -- no graphene/nanomaterials
- Grounding
- Required for low-frequency shielding -- see YSHIELD Grounding Kit
YSHIELD's standard ready-to-use liquid shielding paint, made from water, natural graphite, carbon black and acrylics dispersion -- breathable, solvent-free and low-emission, with no graphene or other nanomaterials. Once grounded, it also shields low-frequency electric fields from household wiring, not just high-frequency radio signals. TUV-SUD monitors the manufacturer's production process, and attenuation is measured to ASTM D4935-10/IEEE Std 299-2006 across 600MHz-40GHz.
What to check
Attenuation figures (up to 90dB at 40GHz; see spec rows for the layer/yield breakdown) are manufacturer-published and TUV-SUD monitored, using recognised test standards -- stronger evidence than most shielding claims EMF Practical sees, but still not independently re-tested by EMF Practical itself. Low-frequency shielding only works once the painted surface is properly earthed -- the manufacturer recommends a qualified electrician handle the grounding connection.
Confirm the exact model revision and the measurement conditions that matter to your use. Detection coverage is not a guarantee of uniform accuracy.