Medium 300 x 180 x 25mm - Firebreak Bags comprise a range of different sized coated glass cloth bags filled with a blend of durable intumescent and inert fillers. They are designed to be installed around services in penetrating fire resistant walls to provide either a temporary or permanent fire seal of up to 120 minutes.

Firebreak Bags are fire penetration seals appearing like cushions which are compressible and friction fitted around complex penetrations in fire resisting flexible and masonry walls at least 100mm thick.

They are used as permanent or temporary fire protection in openings up to 600mm x 600mm and around penetrations such as cable trays and electric cables. Firebreak Bags are especially useful where frequent re-routing or retro-fitting of services is expected.

Firebreak Bags are made of a stitched, treated glass cloth containing a mixture of inert inorganic material and intumescent composite. These highly durable products are installed by compressing and stacking into openings up to 600mm x 600mm and do not require the use of 'wet' products such as coatings, sealants or putties. No additional support is required.

Sizes Available

Large: 300 mm x 180 mm x 45 mm

Medium: 300 mm x 180 mm x 25 mm

Small: 300 mm x 75 mm x 20 mm

Product Data Sheet Links
Firebreak Bags Product Data Sheet
Firebreak Bags Technical Data Sheet
Firebreak Bags Safety Data Sheet

The above information is based on current test data, health and safety information and application instructions supplied by our suppliers and manufacturers of the products. It is supplied for guidance and to the best of our knowledge is true and accurate. Customers should satisfy themselves to the suitability of the products in its intended use and no guarantee is given or implied as the conditions of actual use are beyond our control. If in doubt the customer should consult the designer of the project or the local building control. 

Fire Stopping Shop, disclaim any liability for loss, damage or other expense which may arise from the use of this information, data or products refereed to and reserve the right to amend or change any details without notice. This statement does not affect your statuary rights.