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Fire Rated Sealant - (Intumescent mastic)

Fire Rated Sealant  | Intumescent Mastic by Astroflame
Fire Rated Sealant  | Intumescent Mastic by Astroflame Fire Rated Sealant  | Intumescent Mastic by Astroflame

AFIM

Our Price: £1.91
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Fire Rated Sealant - Intumescent mastic is a fire rated, acrylic mastic with an acoustic rating. Mastic is supplied in 310ml tubes, for standard applicator guns, in white, brown or grey and it can be overpainted.

It is designed for sealing gaps around fire doors, window frames and for sealing joints, voids and irregular holes in fire rated compartmentation structures - maintaining their integrity when sealing around pipes and cables that penetrate through them. The intumescent mastic has been independently tested and approved by Certifire in accordance with BS & EN Standards.

This fire sealant can be used on most construction substances, although we do recommend that a small area is tested for adhesion on unusual substrates. It can be used in most low movement joints up to 60mm wide with no slump and can be overpainted.

Features:

  • CE Marked.
  • Certifire Approved.
  • UL-EU, UL-C Listed.
  • 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.

Fire Rated Mastic Performance Data:

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 **



   


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