Swiss-Shield® Shielding fabric ULTIMA | HF | Width 250 cm

*Note: To purchase a custom length of fabric, place an order for multiple quantities of the 1ft option. The amount ordered will be cut as a single piece unless specified otherwise.

ULTIMA™ from Swiss-Shield® is a finely woven cotton fabric for the shielding of high-frequency electromagnetic fields (HF). Typical application as curtain. Not electrically conductive. 

  • Cotton fabric without chemicals
  • High screening attenuation for a cotton fabric
  • Excellent cost/performance ratio
  • Textile characteristics: Washable, easy to iron and process
  • Quality grade: Very high

Technical data

  • Width: 250 cm, +/- 2 cm
  • Length: Available by the meter
  • Attenuation: 41 dB, two-layer 54 dB
  • Color: Ecru-White
  • Raw materials: 82 % cotton, 17 % copper, 1 % silver
  • Weight: 70 g/m²
  • Dimension stability: +/- 3 %