Astroflame Passive Fire Protection Products

Trade Name: Astro HPE Sealant

High Pressure Expansion Sealant

Fire Protection Certification Logos

For sealing combustible and non combustible penetrations

Sealing combustible pipes PVC, HDPE and ABS up to 125mm. (2hrs)

Sealing of cables & Telecommunication bunches

Fire Resistance EN1366-3 El120, EN1366-4-EI120
Fire Classification to EN13501-2
Air Permeability to EN1026 - 600Pa
ISO 11600.

Smoke, gas, water tight and air tight.

Can be used in openings up to 300mm x 100mm.

High Expansion Ratio - up to 20:1


CE and UL labeled high pressure intumescent sealant.

Astroflame CE UL marked high pressure fire sealant.

Description

Astro HPE Sealant is a high pressure exerting, graphite based, intumescent sealant that expands when exposed to fire to protect penetrations, including pipes and cables. It also maintains theHPE CE Certification integrity and insulation performance of the seal.

The sealant is smoke, gas and air tight.

Under fire conditions the product swells and exerts pressure to the surrounding substrates leading to closure of the penetration. The integrity and insulation is then maintained by the stability of the remaining product char.

The sealant is intended for use in all types of service penetration through walls and floors where fire integrity and insulation needs to be preserved. It has excellent non slump properties coupled with ease of application due to its water based nature.

Suitable for sealing Armaflex insulation. Suitable for use in irregular applications.

Tested in Lightweight Partitions (plasterboard).

Insulation properties. Easy clean up with water and is odourless. Long life and can be over-painted.

Causes no known deleterious effects to plastic pipes, plastic cables, sheathing or metallic components.

Resists fungi and vermin.

 

CE InformationCE Marked Documents
'DoP's are Declarators of Performance
'CoC's are 'Certificates of Constancy'

DoP Astro HPE Sealant  CoC Astro HPE Sealant

HPE Astro Sealant TDS

ul-eu_certification
UL Documentation

 

Applications Data

For sealing combustible and non combustible penetrations - including metallic pipes, PVC, HDPE and ABS.

Suitable for use in Block Wall, Concrete, Masonry and Plasterboards Partition.

Sealing combustible pipes up to 125mm. (2 hrs integrity and insulation).

Sealing of cables, Telecommunication bunches, Small, Medium and Large.

Can be used for sealing pipes with Armaflex insulation.

Can be used in linear joints - tested up to 20mm wide.

To achieve the correct fire rating the following guide on pipe / gap sizes and fill depths should be followed.

HPE application table

See also installation data and video for this product.

 

Properties

Description

Aqueous thixotropic paste

Density Ca.

1.3g/cm³

Colour

Grey

Application temperature

+ 5 ºC to 35ºC

Expansion onset temperature

Ca. 180 ºC

Expansion

Up to 20 times

Skin time

15 minutes @ 25ºC / 50%RH

Shelf life

18 months if unopened. Store between +5° C and +25°C above ground level in dry well ventilated conditions.

pH

8 - 9

Fire Resistance

EN1366-3 and EN1366-4 -EI120

Insulation

EN1366-3 120

Air Permeability

600Pa EN1026 - 100Pa 11.1/16.7 m3/h/m2

Classification

EN 13501-2, ISO 11600.

Manufacture

ISO 9001:2008

Certifire 3rd Party Accreditation

CF 5239

 

Availability

Astro HPE Sealant is supplied in rigid 310ml cartridge format for use with an applicator gun.

Name

Dimensions

Colour

Product Code

Astro HPE Sealant

310ml cartridge

Grey only

AFHPESG

 

To Order & Specify

Please quote - Quantity / Trade Name / Product Ref.
Typical example:-
10 / Astro HPE Sealant / AFHPESG

 

Fire Test or Assessment Reports

EN1366-3 El120, EN1366-4-EI120
Fire Classification to EN13501-2
Air Permeability to EN1026 - 600Pa
ISO 11600.

For specific fire insulation ratings contact Astroflame

 

Health and Safety

See COSHH datasheet for full details.

 

Environmental Impact

HPE Sealant contributes to a Green Building :-
Low VOC (air quality).
No Power Tools required for installation (no energy source required).
Dust free.
Low Ozone Depletion Potential (ODP).
Low Global Warming Potential (GWP).
No water pollution.
Smoke and Air Tightness.
Noise Reduction.
Thermal Insulation.
Recycling of Packaging.
Avoidance of Air Filtration.
Does not emit halogenated by-products.
Contains no raw materials known to have an estrogenic effect.
The life cycle of HPE Sealant is over 20 years.

 

Astroflame (Fire Seals) Ltd. Intumescent House
Unit 8, The IO Centre, Stephenson Road, Segensworth
FAREHAM, ENGLAND PO15 5RU
tel 0800 023 2482
(01329 844500)
fax 0800 023 2483
(01329 844600)
intl
tel +44 1329 844500
fax +44 1329 844600

 

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