WOREMOR RF-IE50 shielding paint
Graphite and carbon-black shielding paint declared at 36 dB in one layer and 43 dB in two layers, with the manufacturer claiming near-constant attenuation and no preferred polarisation up to 18 GHz, for interior and exterior use.
Last verified 12 August 2026.
Also searched as: RF-IE50, WOREMOR paint, 5G EMF paint
- Manufacturer
- WOREMOR
- Model
- RF-IE50
- Material class
- Carbon or nickel shielding paint
- Fields addressed
- radiofrequency, elf electric
- Grounding required
- Yes — ungrounded installation can make things worse
- Coverage
- 1 litre covers roughly 7.5 m² (81 sq ft) as a single layer.
Declared attenuation
Each figure is the manufacturer's declaration for the frequency and the layer or coat count named next to it. The percentage is computed from the dB value, not quoted separately.
- manufacturer states near-constant response up to 18 GHz, one layer
- 36 dB — removes 99.975% of the incident power density (1 part in 3,981 gets through)
- manufacturer states near-constant response up to 18 GHz, two layers
- 43 dB — removes 99.995% of the incident power density (1 part in 19,953 gets through)
Test method
Manufacturer-declared shielding attenuation; WOREMOR states attenuation values apply at 1 GHz with measurement to ASTM D4935-10 or IEEE Std 299-2006 and publishes a screening report per material.
Construction
Water-based acrylic binder with graphite and carbon black, no metallic particles, applied as a primer coat and over-painted.
Typical application
- Interior walls, ceilings and floors
- Exterior walls and facades
- Under water-based emulsion, facade or silicone resin top coats
What the figure does not cover
- The manufacturer states the paint must be grounded; ungrounded, a conductive coating can raise the low-frequency electric field indoors
- 36 dB in one layer is a flat-sample figure and removes nothing arriving through windows, doors or service penetrations
- A near-constant response claimed to 18 GHz is not a measurement at every frequency in that span and does not cover the 24–40 GHz mmWave bands
- Top coats, metallic paints and foil-backed products over the coating change the result unpredictably
What these figures are
Every attenuation value on this page is the manufacturer's own declaration for a flat sample in a test fixture, reproduced so that products can be compared on the same terms. It is not a regulatory limit, not an independent test, and not a prediction of what a meter will read after installation — an installed shield is set by its weakest path, so the only figure that describes a room is a before-and-after measurement of that room.
Where to buy
EMR Shielding Solutions is a related company of WebKMS, which publishes EMFBase, and sells this product. The link is a stockist listing only: every figure on this page comes from the manufacturer's own documentation, and no specification, limitation or citation depends on it.
Related records
- Carbon or nickel shielding paint
A conductive coating applied to walls and ceilings, quoted at 30–40 dB in the cellular bands; it must be bonded to a grounded conductive strip to also control low-frequency electric fields.
Shielding & remediation
- Shielding attenuation
Decibels of field reduction provided by a material. Every 10 dB is a factor of 10 in power density: 30 dB removes 99.9%, 10 dB removes 90%.
Quantities & units
- Shielding verification
How to prove a shielding measure worked: identical instrument, position and source conditions before and after, reported in dB as well as in absolute units.
Measurement protocols
Sources
- woremor-rf-ie50 WOREMOR RF-IE50 shielding paint — technical data — WOREMOR. manufacturer, link checked 2026-08-12.
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