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Astro HPE Sealant - High Pressure Expansion Sealant
Astro HPE Sealant - High Pressure Expansion Sealant

Verified 1 day ago

Astroflame Fireseals Ltd

AFHPESG - 310 ml cartridge

Verified 1 day ago

Astroflame Fireseals Ltd

AFHPESGFOIL - 600 ml foil

Summary
High pressure expansion intumescent sealant.
High pressure expansion intumescent sealant.
Product certifications
Color
Grey
Grey
Material
Acrylic, Water-based, Intumescent, Graphite
Acrylic, Water-based, Intumescent, Graphite
Shape
Formless
Formless
Length
Bespoke
Bespoke
Width
Bespoke
Bespoke
Height
Bespoke
Bespoke
SKU Code
AFHPESG
AFHPESGFOIL
GTIN/EAN
-
-

Specification

Third-party certification
UKCA: 0843-UKTA-23/0027 and 23/0028, 0843-CPR-1319. CE: CE-ETA 21/0030 and 21/0031, CE-2531-CPR-CXO10147.
UKCA: 0843-UKTA-23/0027 and 23/0028, 0843-CPR-1319. CE: CE-ETA 21/0030 and 21/0031, CE-2531-CPR-CXO10147.
Material
Water-based acrylic intumescent.
Water-based acrylic intumescent.
Fire performance
-
-
Fire resistance
Up to EI 120.
Up to EI 120.
Reaction to fire
To EN 13501-1, Class F.
To EN 13501-1, Class F.

Additional properties

Colour
Grey.
Grey.
Shore hardness - A
68.
68.
Application temperature
5–35°C.
5–35°C.
ActivationTemperature
180°C.
180°C.
Curing
1.7 mm/24 hours.
1.7 mm/24 hours.
Density
1.23–1.33 g/cm³.
1.23–1.33 g/cm³.
pH value
6–9.
6–9.
Durability
ZE, intended for use at internal conditions.
ZE, intended for use at internal conditions.
Air permeability
11.1 m³/m²·h (at positive pressure 600 Pa).
16.7 m³/m²·h (at negative pressure 600 Pa).
11.1 m³/m²·h (at positive pressure 600 Pa).
16.7 m³/m²·h (at negative pressure 600 Pa).
Acoustical Performance
Rw 52 dB.
Rw 52 dB.
Expansion
Up to 20 times, 7 bar.
Up to 20 times, 7 bar.
Size
310 ml cartridge.
600 ml foil.

Sustainability data

Material
Acrylic, Water-based, Intumescent, Graphite
Acrylic, Water-based, Intumescent, Graphite