THERM-A-GLAZE 30 is a flexible graphite based intumescent product giving an approximate twenty fold increase in volume when exposed to heat. Its activation temperature is around 200ºC. THERM-A-GLAZE 30 is supplied in a dark grey colour as standard and, because of its resistance to both atmospheric moisture and carbon dioxide, requires no additional surface protection. The material may be decorated with a wide range of conventional finishes without impairing the performance.

The Product

THERM-A-GLAZE 30 has been developed to provide excellent sealing properties
combined with the benefit of a flexible strip of intumescent material. It is particularly useful
in cases where there is a requirement for generous expansion properties. It expands to fill
gaps forming a dense mat of impenetrable intumescent carbon.

Application

THERM-A-GLAZE 30 intumescent strip is supplied at 10mm x 2mm as standard. It is a
dry glazing material with a self adhesive backing to allow rapid and easy installation in
glazed fire door apertures. The material can be cut with scissors or a sharp knife and so
is very easy to fit to glazing beads.

Technical Specification

Application
Glazed apertures in fire resisting doors
Fixing
Self-adhesive
Performance
Fire tested to BS 476-20:22
Certifire CF284
Material
Graphite-based intumescent
Length (mm)
2100
Size (mm)
10x2
Colour
Black


Data Sheets

Manufacturer Data Sheet

Norseal Data Sheet

Certification CF 284

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.