Opaque
A superb material with a thick, fleecy feel and M1 flame-retardant rating, ideal for making stage legs and borders, backdrops and backcloths, events curtains, black boxes, etc.
The range includes deep matte black, all the classic stage set colours, and Chroma key green perfect for making green backdrops for keyed video.
Opaque offers excellent value for money, allowing you to make hard-wearing curtains with good opacity while ensuring affordability. It also has acoustic absorption qualities.
This flame-retardant cotton material is recommended for interior use.
| Width: 300 cm | Weight: 340 g/m² |
Flame-retardant rating:  M1 |
Composition: 100% Cotton |
TECHNICAL DATA
| Technical data | Value | Notes |
|---|---|---|
| Width | 300 cm | |
| Weight | 340 g/m² | |
| Thickness | 1.2 mm | |
| Flame-retardant rating | M1 |
Standard: NPF 92-503 |
| Composition | 100% Cotton | |
| Lengths Black: Colours: |
500 m (palette) 60 m (bales) |
Available to buy cut-to-length for standard colours (see specifications) |
| Acoustic properties WSAC SAC NRC SAA |
0.85 αw B (extreme absorption) 0.80 0.81 |
Standards: ISO 354 - ISO 11654 - ASTM C423 |
