Verified by manufacturer over a year ago
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 and benefits:
Color | Grey |
Material | Gypsum Guidance for specification option: Gypsum based mortar. |
Uniclass | |
CAWS | P12/340 Intumescent mortars P12/37 Intumescent mortars |
Material | Gypsum based. |
Fire resistance | 240 minutes. Guidance for specification option: Up to four hours, dependent on substrate and application. |
Density | 900–1000 kg/m³. |
Setting time | 60 minutes. |
Drying time | 30 minutes. Manufacturer guidanceWorking time (approximate). |
CompressiveStrength | 3.5–6 N/mm² (24 hours). |
Application temperature | 5-45°C. |
Temperature resistance | -20 to +100°C. |
VOC emissions | 0 g/L. |