Intumescent acrylic sealantEverbuild Firesealant 300 Sealant
Everbuild Tecnic Fire Sealant 300 is an intumescent and acoustic acrylic sealant that swells when exposed to temperatures in excess of 150°C to prevent the passage of fire and smoke.
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Product overview
Everbuild Tecnic Fire Sealant 300 is an intumescent and acoustic acrylic sealant that swells when exposed to temperatures in excess of 150°C to prevent the passage of fire and smoke.
Featured properties
- Fire rated up to 5 hours
- Halogen free
- Non slump – easy to apply and tool off
- Tack free in 15 minutes
- Over paintable
- Swells greater than 3x its original size when exposed to heat
- No priming required for most construction substrates
- For use in joints up to 50mm wide
- Excellent acoustic properties for sound deadening – average noise reduction of 29dB
- Tested in accordance with BS EN 1366-4:2006
- Tested for air permeability to EN13141-1 Ventilation for buildings
sizes available
600ml sachet
Applications
Sealing joints, voids and irregular holes in fire walls, partitions and other structures; also for maintaining the integrity of pipes and cables that penetrate them. For internal perimeter pointing of fire rated door and window frames.
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Downloads
Everbuild Firesealant 300 Sealant techincal data sheet
pdf
Everbuild Firesealant 300 Sealant safety data sheet
pdf
Coverage Calculator
Use our coverage calculator to find out how much you need for your project.
Based on your length in metres:
litres of Everbuild Firesealant 300 Sealant.
Including 10% wastage.
1 Litre of Everbuild Firesealant 300 Sealant covers 110 metres with a bead diameter of 3mm. You require enough product to cover metres including 10% wastage. m / 110m per Litre = Litres of product.
Coverage Calculator
Use our coverage calculator to find out how much you need for your project.
Based on your length in metres:
litres of Everbuild Firesealant 300 Sealant.
Including 10% wastage.
1 Litre of Everbuild Firesealant 300 Sealant covers 110 metres with a bead diameter of 3mm. You require enough product to cover metres including 10% wastage. m / 110m per Litre = Litres of product.
