ROCKWOOL SP FireStop EN is a linear cavity firestop manufactured from non-combustible stone wool, used to close the cavity in external wall constructions and resist the passage of fire, heat and smoke. It is installed in both vertical and horizontal orientations and is fixed using the SP FireStop EN Fixing Bracket. The system has been tested against masonry and concrete, steel framing system and stone wool cored composite panel substrates.
- Available in 75mm and 90mm thicknesses
- Suits rainscreen cladding, curtain walling and cladded facades
- Joints and exposed edges sealed with ROCKWOOL Black ALU Foil Tape
Technical documents
ROCKWOOL publish the technical data sheet, declaration of performance and safety data sheet for this product on their own site, where the current revision is always shown. ROCKWOOL technical documents
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