Astro INTU Mastic - Intumescent Acoustic Mastic
Verified by manufacturer 2 days ago
AFIM - White - 310 ml Cartridge
AFIM - White - 310 ml Cartridge
European Technical Approval (ETA)
Certificate type
European Technical Approval (ETA)
Certificate type
UK Technical Assessment (UKTA)
Certificate type
UK Technical Assessment (UKTA)
Certificate type
UL-EU Certified
Certificate type
Water-based acrylic intumescent mastic.
Application
Suitable for use internally across a range of services and substrates including:
- Flexible and rigid walls.
- Rigid floors.
- Multi-service penetrations.
- Blank openings.
- Head of walls.
- Astro batt.
Description
Astro INTU Mastic is a water-based acrylic intumescent sealant used to reinstate the fire resistance of wall and floor constructions in linear joints and where apertures are penetrated by multiple services.
*For specific details please refer to the test certification.
Features and benefits:
- CE & UKCA marked.
- ULEU accreditation.
- Fire resistance tested in flexible walls, rigid walls and floors.
- Tested in linear joints up to 50 mm wide.
- Tested in large service openings up to 490 x 150 mm.
- Tested with metallic pipes, cables, cable bunches, cable trays and cable ladders, please refer to the test certification.
- For use in low movement joints, remains flexible.
- Shelf life: 18 months.
- Tested in accordance with EN 1366-3:2009 - Fire Resistance - Penetration Seals.
- Tested in accordance with EN 1366-4:2009 - Fire Resistance - Linear Seals.
- Classified in accordance with EN 13501-2 - Fire Resistance.
- Tested in accordance with EN 10140-2: 2010 - Airborne Sound.
- Tested in accordance with EN 1026: 2000 - Air Permeability.
- Available in 310 ml cartridge or 600 ml foil.
General information
Color | White Brown Grey |
Finish | Matt |
Material | Acrylic Water-based Intumescent |
Shape | Formless |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | P12/47 Sealants P12/390 Sealants |
SKU Code | AFIM |
Specification data - Intumescent firestop sealants
Classification data | |
Third-party certification | UKCA: 0843-UKTA-24/0037 and 24/0038, 0843-CPR-1385. CE: CE-ETA 20-1088 and 20-1089, CE-2531-CPR-CXO10294. |
Material | Water-based acrylic intumescent. |
Fire performance | |
Fire resistance | To EN 1366-3, EN1366-4, and EN 13501-2. Guidance for specification option: Fire resistance tested in flexible walls, rigid walls and floors. Tested in accordance with EN 1366-3:2009, Fire Resistance - Penetration Seals. Tested in accordance with EN 1366-4:2009, Fire Resistance - Linear Seals. Classified in accordance with EN 13501-2, Fire Resistance. Achieved fire resistance dependant on construction build up, consult manufacturers technical literature for more information. |
Flexibility | To ISO 1519, Pass. |
Colour | White. |
Specific gravity | 1.63. |
Hardness (shore A) | To ISO 7619-1, 63/ 39. |
Joint movement | 7.5%. |
Operating temperature range | -5°C to +40°C. |
Type | 310 ml. |
Sustainability data
Material | Acrylic Water-based Intumescent |
Product certifications
European Technical Approval (ETA)
Astro INTU Mastic (Penetration - ETA)
European Technical Approval (ETA)
Astro INTU Mastic (Linear - ETA)
UK Technical Assessment (UKTA)
Astro INTU Mastic (Penetration - UKTA)
UK Technical Assessment (UKTA)
Astro INTU Mastic (Linear - UKTA)
UL-EU Certified
Astro INTU Mastic (UL)
Literature
Literature type
Astro INTU Mastic (PDS)
Astro INTU Mastic NI (SDS)
Astro INTU Mastic GB (SDS)
Astro INTU Mastic EU (SDS)
Astro INTU Mastic Penetration CE (DoP)
Astro INTU Mastic Linear CE (DoP)
Astro INTU Mastic (TDS)
Astro INTU Mastic CE (CoC)
Astro INTU Mastic Linear UKCA (DoP)
Astro INTU Mastic UKCA (DoP)
Astro INTU Mastic UKCA (CoC)
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