PROMASEAL®-Mastic

ADVANTAGES

  • Expands under pressure
  • Good adhesion on various substrates
  • Can be painted

PROMASEAL®-Mastic

PROMASEAL®-Mastic is an acrylic based, intumescent, single component fire stopping sealant.

It creates high pressure on expansion and allows the sealing of combustible pipes (up to ø 50 mm) and combustible insulation included even in soft penetration.

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  • Fire stopping sealant for walls and floors. 
  • Cable bundles
  • Combustible and noncombustible pipes with combustible insulation
  • Joints without movement to seal against the spread of smoke and fire
Technical Properties
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GENERAL TECHNICAL PROPERTIES

 Colour grey
 Consistency paste
Density wet: 1.5 ± 0.2g/cm³
dry: 1.6 ± 0.2g/cm³
Expansion ratio approx. 1:13 (550°C)
Solid content  84 ± 5wght.%
Ash content approx. 60% (550°C)
Expansion pressure approx. .9N/mm2

GENERAL TECHNICAL PROPERTIES

 Colour grey
 Consistency paste
Density wet: 1.5 ± 0.2g/cm³
dry: 1.6 ± 0.2g/cm³
Expansion ratio approx. 1:13 (550°C)
Solid content  84 ± 5wght.%
Ash content approx. 60% (550°C)
Expansion pressure approx. .9N/mm2
Test Certificate and Approval
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TEST CERTIFICATE & APPROVAL

  • EN 1366-3 (cable/cable bundles, pipes), EN 13501-2/ classification reports
  • EN 1366-4 (joints), EN 13501-2/classification reports

TEST CERTIFICATE & APPROVAL

  • EN 1366-3 (cable/cable bundles, pipes), EN 13501-2/ classification reports
  • EN 1366-4 (joints), EN 13501-2/classification reports
Quality Assurance
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QUALITY ASSURANCE

Promat products are manufactured to stringent quality control systems to assure that our customers receive materials made to the highest standards. 

Operating to these standards means that all activities, which have a bearing upon quality, are set out in written procedures. 

Systematic and thorough checks are made on all materials and their usage. Test equipment is subjected to regular checks and is referred back to national standards.

The information given in this data sheet is based on actual tests and is believed to be typical of the product. No guarantee of results is implied however, since conditions of use are beyond our control.

QUALITY ASSURANCE

Promat products are manufactured to stringent quality control systems to assure that our customers receive materials made to the highest standards. 

Operating to these standards means that all activities, which have a bearing upon quality, are set out in written procedures. 

Systematic and thorough checks are made on all materials and their usage. Test equipment is subjected to regular checks and is referred back to national standards.

The information given in this data sheet is based on actual tests and is believed to be typical of the product. No guarantee of results is implied however, since conditions of use are beyond our control.