RDF72 shielding window film | RF screening attenuation against electrosmog up to 33 dB | 72 % light transmission | Effective against 5G!

RDF72 shielding window film for sticking on window panes. Up to 33 dB shielding effectiveness against radio radiation HF. 72 % light transmittance. Electrically non-conductive and therefore not groundable for LF. For indoor application on non heat absorbing glass surfaces.

Price per meter (100 x 76 cm | 100 x 152 cm)
Quantity = number of linear meters

Delivery time: 1-3 business days | unit price € 111,71/sqm
No right of withdrawal for cut goods | request a free test sample

RDF72 shielding window film | RF screening attenuation against electrosmog up to 33 dB | 72 % light transmission | Effective against 5G!
RDF72 shielding window film | RF screening attenuation against electrosmog up to 33 dB | 72 % light transmission | Effective against 5G!

SFERICS® field-tested and recommended

ab:  84,90

RDF72 shielding window film | RF screening attenuation against electrosmog up to 33 dB | 72 % light transmission | Effective against 5G!

The RDF72 shielding window film contains 12 metal layers and thus provides a shielding effectiveness of up to 33 dB, even up to 40 GHz. Effective against 5G and yet we recommend and prefer shielding fabrics as curtains.

This self-adhesive RDF72 special film contains 12 precious metal coats and is suited for protecting from high-frequency electromagnetic radiation caused by mobile radiation from transmitters, mobile phones, smartphones, WIFI, etc. It is typically stuck on the inside of windows without glazing.

Despite the screening attenuation of up to 33 dB, we only recommend using it sparingly because when using the shielding window film, the window frame remains unprotected because the attenuation is weak. Generally, shielding curtains should always be preferred. However, there are uses that make shielding window films useful, such as on windows and doors inside buildings.

The RDF72 shielding film’s light transmission is 72 %. RDF72 is a shielding film with 12 metal layers for the highest standards of quality. The screening attenuation achieved is unparalleled for a film with such high light transmission!

Technical data for the shielding window film RDF72

  • Screening attenuation: up to 33 dB. Unless otherwise stated, the indicated dB-values apply to 1 GHz. Measurement from 600 MHz to 40 GHz according to standards ASTM D4935-10 or IEEE Std 299-2006.
  • Width: 76 cm / 152 cm
  • Length: by the meter / 30 m roll
  • Light transmission (transparency): 72 %
  • Edge sealing necessary: yes, with FL4 edge sealant
  • Color of light (daylight coloration): light green (a hint of green)
  • Indoor use, mainly on glass but also on doors and other flat surfaces.
  • Mounting: Water-activated and pressure-sensitive adhesive on the back.
  • Material thickness: 75 µm
  • Grounding: With an electrically isolated surface and cannot be contacted or grounded.
  • Application: Windows
  • Field type: HF (high-frequency electromagnetic fields)
  • Ecology: Normal
RDF72 shielding window film | RF screening attenuation against electrosmog up to 33 dB | 72 % light transmission | Effective against 5G!

Only use indoors on glass surfaces WITHOUT GLAZING!

Thermal glazing is already metalized. If solar radiation permeates the metallization and then hits the shielding window film, multi-reflection may occur. The window frame heats up needlessly and can thus cause leaks or even cracks by expansion of the frame! Always find out the glass type!

Processing of the HF electrosmog shielding window film

The bubble-free application of the shielding film is not simple and it is recommended to do with another person. First, remove all unevenness and dirt on the glass with a cleansing extract and glass plane. Then, thoroughly clean the glass with window cleaner.

Remove the protective film from the shielding film. Distill FMK30 mounting concentrate with 0.5 liter of water! Dilute the water and spray the window surface as well as the adhesive side of the shielding film. Put the window film on the window pane and work from the middle to the outside and remove the air bubbles with the scraper FVR10. After a few weeks, the edges of the window film must be sealed with FL4 edge sealant.

Detailed instructions come with the film.

Shielding accessories

 19,90
TEST

Shielding accessories

 0,50

Quantity and cancelling the order

If cut in measures of 1.0 running meter according to the customer’s specifications, it is not possible to return or cancel the order. For this reason, it is possible to request a free sample of the shielding film.

By ordering pre-finished products, waiving the statutory right to return goods is accepted.

Documentation of the RDF72 shielding window film (.pdf)

Technical details. 76 cm Technical details. 152 cm Laboratory report screening attenuation Expert report EMF Test Lab Bavaria
Weight N/A
Dimensions N/A
Running meter

Quantity = desired length of RDF62 shielding film

Length

Running meter

Width

76 cm, 152 cm (bulky goods)

Color

light green (a shade of green)

Field type

HF (high-frequency electromagnetic field)

Ecology

Normal

Country of origin

USA

GTIN

4260103665704

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