Intumescent Non- Fibrous Fire Stopping Blocks (Product 3 ) Reference:SIB2/B An intumescent liner for letter

An intumescent liner for letter box

FLEX3                    260mm         260mm          095mm             400mm

Aperture size 315mm x 70mm

FC2R/AC        365mm          190mm          190mm

Intumescent Non- Fibrous Fire Stopping Blocks (Product 3 ) Reference:SIB2/B An intumescent liner for letterNon fibrous intumescent blocks for fire stopping gaps around services Fire stopping blocks designed with non fibrous sponge. Fixing fire stopping blocks in ceilings, walls or floors creates a temporary or permanent fire stopping barrier. Clad with foil and intumescent strips. Blocks expand in opposite directions during a fire, locking in place to seal the void. Provides both an effective fire and smoke barrier to prevent firespread and dangerous smoke