tel 01329 844500 (+44 1329 844500) email: sales@astroflame.com

Intumescent Acoustic Mastic - Trade Name: ASTRO INTU MASTIC

CE Certification for Mastic

 

UL CE and other certification logos.

CE Documents:

'DoP's = Declarators of Performance.

'CoC's = 'Certificates of Constancy'

TDS = Technical Data Sheet

Intumescent Mastic - FIre Rated EN 1366-3 EI120.

DoP Astro Intu Mastic PS

DoP Astro Intu Mastic LGS

CoC Astro Intu Mastic

TDS Astro Intu Mastic

UL EU Documentation

SDS

Product Images

Description

A one part intumescent acrylic mastic for sealing gaps around fire doors, linear joints, penetraction seals, voids and irregular holes in fire rated structures. The sealant forms a char, preventing the passage of fire and smoke, when exposed to the heat of a fire.

Tested around metallic pipes, cable trays, cable bunches, small, medium and large cables.

Tested in Block Wall, Concrete, Masonry and Plasterboard Partition.

Suitable for flexible walls, rigid walls & floors.

Tested in Linear Joints up to 60mm wide.

Tested in large service openings up to 490 x 150mm.

Tested for sealing of linear joints in concrete floors, masonry walls and plasterboard including head of wall details up to 60mm.

Sealant remains flexible after installation

The mastic has been independently tested in accordance with BS476 and EN requirements - please refer to the Performance Table below.

It has good unprimed adhesion to a wide variety of common building substrates. although we do recommend that a small area is tested on unusual substrates.

Key Properties

CE Marked : Certifire approval.

UL-EU, UL-C Listed.

Intumescent Mastic with Acoustic Rating.

Tested in accordance with EN 1366-3 : 2009 and EN 1366-4 : 2006.

Fire Classification to EN 13501-2.

Acoustic Isolation to EN 10140 to 63dB.

Air Permeability testing to EN 1026 to 600Pa - 100Pa 0.0/0.0 m3/h/m2.

Mechanical Adhesion and Tensile testing to EN ISO 8039 & EN ISO 9046.

VOL-LEED 4.1 (NC-2009 IEQc4.1).

Tested with Metallic Pipes, Cables, Cable Bunches, Cable Trays and Cable Ladders.

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

Joint movement capabilities.

Halogen free, resists fungi and vermin.

Properties

General Characteristics

Inspection Method

Value

Product Data (uncured)

Density (S.G)

ASTM D792:13

1.63

Appearance

Paste, matt finish

Resistance to flow

ISO 7390 : 2003

Pass

Product Data (after curing)

Hardness Shore A

ISO 7619-1 : 2010

63/39

Movement Capability

7.5%

Operating Temperature °C

-5 to 40

Loss Mass of Mass on Heating

ISO 3451-1 (Method A)

68.34

Flexibility - Bend Test

ISO 1519

Pass

Longevity of Firestop Materials

ASTM E2923 : 14

30 Years

Conditioning

EOTA TR024

Type X

Air Borne sound

EN 10140-2 : 2010

63dB

Performance Table

Floor & Wall Joint Size Width & Depth

Backing

Gap Face Material

Integrity Rating (Mins)

Insulation Rating (Mins)

Linear Metres Per Cartridge

5mm x 10mm

PE Open Cell Foam

AAC/AAC

300

300

6.2

10mm x 10mm

PE Open Cell Foam

AAC/AAC

300

300

3.1

15mm x 10mm

PE Open Cell Foam

AAC/AAC

300

300

2.07

20mm x 10mm

PE Open Cell Foam

AAC/AAC

300

300

1.55

25mm x 15mm

PE Open Cell Foam

AAC/AAC

300

215

0.83

30mm x 15mm

PE Open Cell Foam

AAC/AAC

300

215

0.69

35mm x 20mm

PE Open Cell Foam

AAC/AAC

300

214

0.44

40mm x 20mm

PE Open Cell Foam

AAC/AAC

300

214

0.39

45mm x 25mm

PE Open Cell Foam

AAC/AAC

300

214

0.28

50mm x 25mm

PE Open Cell Foam

AAC/AAC

300

214

0.25

6mm x 15mm

PE Open Cell Foam

AAC/STEEL

300

91

4.13

10mm x 15mm

PE Open Cell Foam

AAC/STEEL

300

91

2.07

15mm x 15mm

PE Open Cell Foam

AAC/STEEL

300

91

1.38

20mm x 15mm

PE Open Cell Foam

AAC/STEEL

300

91

1.03

25mm x 15mm

PE Open Cell Foam

AAC/STEEL

300

91

0.83

30mm x 15mm

PE Open Cell Foam

AAC/STEEL

300

91

0.69

10mm x 12.5mm

PE Open Cell Foam

PB/AAC

120

120

2.9

20mm x 12.5mm

PE Open Cell Foam

PB/PB

120

120

1.45

Small Cables

None

PB/PB

120

120

N/A

Medium Cables

None

PB/PB

120

120

N/A

Large Cables

MMF

PB/PB

120

120

N/A

Metallic Pipes

None

PB/PB

120

120

N/A

** Insulation In Floor Reduces 50% , However Integrity Remains the Same **

The fire resistance tests have been achieved through testing in according to EN 1366-3 : 2009 and EN 1366-4 : 2006 and are specific to the conditions of the tests. They do, however, provide a good indication of the expected performance of the sealant in fire situations. To achieve a specific fire rating, all substrates being used in the system must have equivalent fire ratings.

Product Availability

The Astro intu Mastic Comes in Three Colours - White , Brown & Grey in Both 310ml Cartridge & 600ml Foils

Product Code

Product Description

Size

AFIM

Astro Intu Mastic White

310ml

AFIMB

Astro Intu Mastic Brown

310ml

AFIMG

Astro Intu Mastic Grey

310ml

AFIMWFOIL

Astro Intu Mastic White - Foil

600ml

AFIMBFOIL

Astro Intu Mastic Brown - Foil

600ml

AFIMGFOIL

Astro Intu Mastic Grey - Foil

600ml

To Order & Specify

Please contact us and quote the following information - Please quote- Quantity / Product Ref / Trade name / Size
Typical wording- 10 / AFIM / Astro Intu Mastic / 310ml

>> Tel: +44 1329 844 500 or >> Email: sales@astroflame.com

Health and Safety

The product does not present any known health hazards during or after installation. Normal good industrial and personal hygiene practices should be observed. For further information on health and safety requirements please see the (SDS) Safety Data sheet or contact the technical
team on: tel +44 1329 844 500 or email sales@astroflame.com

 

 

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

intl fax +44 1329 844600

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