Manufactured from hard wearing coated glass fabric filled with a blend of inorganic, non-combustible fillers and water resistant expansion agents.
System B760 Bags are available in three different weights. 800 g, 250 g and 40 g for different size ducts, and give up to 4 hours fire resistance.
P12/345 Intumescent pillows
Nullifire System B760 Fire Resistant Bags
Standard product features
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