About Technical Specifications

Wool felt, consisting of 100% carbonized wool.

Version: Treated dirt and water repellent
Composition 100% pure wool
Colors: Various, see color overview
Thickness: 2 mm, ± 0,2 mm
3 mm, ± 0,3 mm
5 mm, ± 0,5 mm
Hardness: 0,28 gr/cm2, ± 10%
Roll width: 2 mm dik: ca. 180 cm, ± 6 cm
3 mm dik: ca. 180 cm, ± 6 cm
5 mm dik: ca. 180 cm, ± 6 cm
Lightfastness: 5-6 (schaal 1-8)
Fire standard EN 13501-1:2007, B1 for floorcovering, B2 for wallcovering
Maintenance: Clean stains carefully with a damp cloth. Do not wash, do not dry clean.
Tempature resistance: Short term: 120 degrees to DIN 61206 Long term: 80 degrees to DIN 61206
Acoustics: Average sound absorption (SAA): 0.20 Noise reduction coefficient (NRC): 0.20

The felt is manufactured without adding binders.
(No rights can be derived from the above data.)