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FiAM Intumescent Acoustic Mastic - Flexible Fire-resistant Acoustic Mastic

Name: FiAM Intumescent Acoustic Mastic - Flexible Fire-resistant Acoustic Mastic
Brand: fischer
SKU: bESAXBvm4nCcy9h94VY1iV

Verified by manufacturer 2 months ago

fischer

Product certifications:

UL-EU Certified
Certificate type
European Technical Approval (ETA)
Certificate type
European Technical Approval (ETA)
Certificate type
Indoor Air Comfort – Eurofins
Certificate type

A one-part water-based acrylic emulsion that can provide up to five hours' fire resistance when used in construction joints and services in both vertical and horizontal applications.

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+44 (0)1491 827920 Website

Application

Suitably compatible in a variety of materials, and is utilized within the FCPS which is designed to seal large openings in fire rated floors and walls.

Metallic pipes: 13“ (325 mm).
Cable trays: 18“ x 2“ (450 x 50 mm).
Cable bunches: 4“ (100 mm).
Linear joints: flexible and rigid construction elements.
Joints between FCPS coated panel system.

Building materials:

Rigid floor and wall constructions; flexible wall constructions; masonry; concrete; timber; steel; FCPS system.

Description

Flexible fire-resistant acoustic mastic.

Features and benefits:

One-part water-based acrylic emulsion that can provide up to five hours' fire resistance when used in construction joints and services in both vertical and horizontal applications.
When exposed to fire, it reacts to form a highly insulative char that slows down heat transfer, and provides a barrier to fire seal.
Tested to BS EN 1366-3 & 4, UL 2079 and BS 476-20.
ETA approved and CE Marked.
Formulated to be halogen- and solvent-free the FiAM exhibits excellent slump characteristics and has been designed to maintain the sound reduction index of a structure.
Low VOC.
Movement capability ±25%.
Excellent acoustic properties.
Approved for infinite linear gap length.
Paintable and excellent slump characteristics.

General information

Color	White Grey Guidance for specification option: On request.
Finish	Smooth
Material	Water-based Acrylic
Shape	Formless
Length	Bespoke
Width	Bespoke
Height	Bespoke

Uniclass	Pr_30_31_76_02 Acrylic construction joint sealantsPrimary

SKU Code	053011, 538152, 538150, 538151, 056006

Specification data - Acrylic construction joint sealants

Classification data
Third-party certification	European Technical Assessment ETA-20/1064. European Technical Assessment ETA-20/1065. UL-EU certificate UL-EU-00878-A1-CPR. CE marking 2531-CPR-CXO10321. eurofins Indoor Air Comfort GOLD® A+.
Sealant type	Mastic.
Colour	White. Guidance for specification option: Standard. Grey. Guidance for specification option: On request.
Fire performance	-
Fire resistance	To EN 1366-3, EN 1366-4, UL 2079.
Reaction to fire	To EN 13501-1, D-s1,d0; to ASTM E84, Class A.
Density	Relative gravity: approx. 1.6 g/m³.
Skin formation at 23°C and 50% Relative Humidity (RH)	Approx. ten minutes.
Curing time	Approx. 1.5 mm per 24 hours. Manufacturer guidance Dependent on substrate, air humidity and weather conditions.
Coating thickness (minimum)	≥3.0 mm depending on application.
pH value	8–9.5.
Acoustic performance	63 dB.
Accessories	None. Dispenser/ applicator. Guidance for specification option: Dependent on cartridge size required; consult manufacturer for details.
Technical characteristics, other	Movement capability ±25%. Shelf life: 18 months. Storage temperature: +5 to +25ºC.

Sustainability data

Material	Water-based Acrylic
A1–A3 ('Production stage')	Embodied carbon as defined in BS EN 15804
Normalized unit	1.32 kg CO₂ eq/kg
Declared unit	1.32 kg CO₂ eq/kg Self-declared