Serge Absorber CO

This textile offers remarkable acoustic absorption, and is rated M1 flame-retardant, making it an ideal solution for highly absorbent acoustic curtains.

Composed of 20% viscose and 80% cotton, this thick fleece material is brushed on both sides to give it a wool serge appearance in deep jet-black.

Perfectly opaque, our Serge Absorber CO material can also be used for making stage curtains and black boxes, screen curtains, linings and even tensioned for wall hangings.

Width: 300 cmWeight: 500 g/m²

Flame-retardant rating:

 M1   B1

Composition: 80% Cotton – 40% Viscose
Acoustic Absorbant
Suitable for outdoors use
Flame-retardant rated
Black-out and/or screen material

Technical dataValueNotes
Width300 cm 
Weight500 g/m² 
Thickness1.7 mm 
Flame-retardant ratingM1
Standard: DIN 4102-1
Composition80% Cotton
20% Viscose
Lengths40 m (bales)Cut-to-length possible
Acoustic properties
0.85 αw
B (extreme absorption)
ISO 354 - ISO 11654 - ASTM C423


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