FSI 20kg Silverseal HS Compound - FMHS

• Bag Size: 20kg
• Material: Gypsum
• Type: Compound
• Density Loose Bulk: 950kg/m³
• Density Wet Cast: 1850kg/m³
• Thermal Conductivity: 0.45 W/m °C
• Colour: Off White
• Product Code: FMHS
• Associated Products: Pyrocoustic Sealant, PyroPro HPE Sealant, PipeBloc PCP Collar, PipeBloc EL Wrap
• Shelf Life: 12 months if stored in accordance with storage conditions

Silverseal HS Compound is tested and Certified as part the FSI Fire Stopping range Silverseal HS Compound can be installed across a variety services and substrates including:

• Rigid Floors
• Rigid Walls
• Multi-Service penetrations
• Blank Openings
• Head of Walls

Key Product Points:

• Can be used in rigid floors and walls with fire rated dampers
• Rapid setting, zero shrinkage formulation - can be used as pourable or trowel grade, gas tight seals
• Excellent workability ranging from stiff to pourable mix
• Good load bearing performance in floor seals, *No structural support required for seals up to 1800mm spans
• Silverseal Compounds can be waterproofed

Key Installation Points:

• Silverseal HS Compound can be mixed preferably by mechanical paddle or manually if required. Measure out the correct amount of clean water into a clean container to achieve desired consistency
• Pourable Mix ratio of 3-31/2:1
• Trowlelable Mix ratio of 4:1
• Gradually add the Silverseal HS Compound stirring continually. Continue mixing until the Silverseal HS Compound is mixed to a smooth even consistency. Any spillage should be wipe up with a damp cloth before setting occurs as it may stain pipes and services
• Mix only enough material sufficient for use within the recommended pot life (20-30 minutes). Pot life and set times will be reduced for lower water content and higher temperatures
• Installation should not be carried out when temperatures are above 35°C
• Setting times normally between 30 and 90 minutes
• Warning: Do not attempt to extend working time by remixing with additional water once the compound has started to set, as this will interfere with the setting process
• Always mix in clean buckets. Using dirty buckets containing remains of compound from earlier mixes may reduce working time