YSHIELD® PRO54 | Special shielding paint | 1 liter

Special paint with a focus on hardness without staining, by using carbon fibres. Shields up to 93 dB at 40 GHz. TÜV-SÜD certified.

Screening attenuation: The indicated dB-values apply to 1/40 GHz. Measurement from 40/600 MHz to 40 GHz according to standards ASTM D4935-10 or IEEE Std 299-2006, view report below.
Fire Behaviour: This product is flame-resistant according to DIN 4102-1 or DIN EN 13501-1, view report below.

PDF: Certificate TÜV-SÜD
PDF: Laboratory report screening attenuation
PDF: Technical data sheet

PDF: Report fire behavior DIN 4102-1

Content: 1 liter
1400 g
ID: 148 / 1079

Packaging: 110x110x116 mm
GTIN13: 4260103662918
TARIFF: 32091000

Available from stock, plus parcel lead time
EUR 50,34 *
Content 1 liter
Unit price EUR 50,34 / liter
* Excl. VAT excl. Shipping

As shielding paint for rooms and buildings

Shielding paint for shielding high-frequency radiation (HF) and low-frequency electric fields (LF). Breathable, solvent-free, plasticizer-free and low-emission.

Special paint with a focus on hardness without staining, by using carbon fibres. Shields up to 93 dB at 40 GHz. TÜV-SÜD certified. Shields nearly as well as our standard paint HSF54. Due to being formulated based on carbons fibres it is harder and adheres significantly better to the substrate than other paints: 12 N/mm. As it completely lacks graphite, it does hardly stain. The paint is easy to process and forms an even film.

Screening attenuation

At a yield of 4 sqm/l:
At 1 GHz: Single layer 43 dB | Double layer 49 dB | Three layer 55 dB
At a yield of 8 sqm/l:
At 1 GHz: Single layer 36 dB | Double layer 40 dB | Three layer 45 dB


Excellent adhesion on almost all substrates interior and exterior.

Top coating

Preferably covered with plastic bonded water-based emulsion paints, dispersion silicate paints, facade paints or silicon resin paints.


Must be grounded! We recommend interior the grounding strap GSX plus grounding plate GS / GF, exterior the fiber additive AF3 plus the grounding plate GF4.

Optional: Fiber additive AF3

For crack bridging and a better grounding we advise our fiber additive AF3 with long conductive carbon fibers.

Frost resistance

This product is frost resistant (proved for 5 frost-/thaw cycles) and can be shipped throughout the year by air cargo or ship.


Water, pure acrylics dispersion, carbon fibers, carbon black, additives, preservative (BIT, INN, MIT).

Technical data

Please find detailled data in the table overview and the technical data sheet.

Ready for 5G

As we keep on developing our paints, they now have an almost linear shielding attenuation for a very large frequency range. This frequency range has already been including both 5G frequency spectrums for quite some time: FR1 (600 MHz - 6 GHz) and FR2 (24 GHz - 40 GHz).

Safety up to 40 GHz

We already invested in our own professional EMV laboratory many years ago, as external laboratories and experts could no longer fulfil our increasing expectation to a 140 dB measuring dynamics and 40 GHz. We not only issue our own shielding reports therein but also check each and every batch for your security on a daily basis. You receive measuring curves and laboratory reports up to 40 GHz with each of our shielding products, by which we bindingly guarantee the shielding effectiveness.

No nanotechnology

Our shielding paints are developed in accordance with strict ecological criteria. We use, for example, the carbon black with the lowest emission possible on the market and untreated natural graphite. We consciously do not use graphene, a nanomaterial where the hazard potential is still completely unknown.

TÜV-SÜD certification

We have our shielding paints monitored by TÜV-SÜD. The whole production process including quality control, emission behaviour and economical use of preserving agents is subject to monitoring. Please find the certificate above at the downloads.

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