Structural grade firestop mortar.
Fire resistant gypsum based mortar with thermal insulating and acoustic properties for sealing medium sized openings where further penetrations may be required.
Features/ Benefits:
Applications:
Suitable substrates:
Concrete, aerated concrete and masonry.
Uniclass 2015 | |
CAWS | P12/340 Intumescent mortar P12/37 Intumescent mortar |
Product Reference | CP 637 |
Standard product features | Colour: Grey. Fire resistance: Up to four hours, dependent on substrate and application. Technical properties:
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