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A30/A60 class or 60
minute fire resisting
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Multi-layer systems
combining 10mm
PROMAGUARD®
(GRP side),
20mm
PROMAGLAF® WB
basalt felt and 10mm
PROMAGUARD®
(fire side) 50mm overlap.
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No air gap required - installed directly in contact with
the GRP.
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Approximate weight is 11Kg/m2
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Maximum temperature rise 79°C average
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MCA approved |
