ACOUSTIC CURTAIN 4B
Acoustic Curtain 4B for acoustic absorption, black, made up of two outer layers of flame-retardant Duero canvas 200 g and flame-retardant acoustic felt inside. It offers high resistance to ageing and protects against four elements: light, sound, temperature and fire.
- Fire Resistance Classification: CLASS 1 (UNE EN 13773:2003).
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Technical data sheet (PDF) 
