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Fireproof Soundproofing Material International Maritime Organization IMO Compliant

Megasorber FM  Sound Absorbing Panel

Lightweight & Inherently Fire-Resistant 

Features

Acoustic panel, lightweight, fireproof
Megasorber FM acoustic panels with white, sandstone, grey and black Soundmesh G8 facing

Megasorber FM soundproofing panels provide superior acoustic and thermal insulation, and are extremely lightweight, making them easy to handle, cut and install for architectural and engineering applications.

Highest fire rating (BCA Group 1)

Megasorber FM is inherently fire-resistant and has Building Code Australia (BCA) Group 1 fire rating as per AS 5637.1-2015 and ISO 5660 Group 1 fire classification.

Fireproof Acoustic Panels
No ignition, melting, dripping or spread of flame when exposed to fire: the front and back of FM panel 



Superior Acoustic Performance

Fireproof Soundproofing MaterialThe FM panel utilizes our patented sound absorbing facing material Soundmesh G8 to provide maximum sound absorption especially at low to mid frequencies (U.S. Patent No. 8167085, Canadian Patent No. 2674986, Australian Patent No. 200926197).

The unique Soundmesh G8 facing is extremely tough and durable.  It is inherently fire resistant.

Traditional fireproof faced materials and sound reflecting film facings (such as aluminium foil, mylar film and polyurethane film) have little or zero acoustic properties and block noise from being absorbed by the underlying foam. In contrast, Soundmesh G8 is engineered and tuned to maximize the sound absorption.

Exceptionally High Thermal Insulation

Megasorber FM is engineered with an extremely fine cell structure to trap air and block heat transfer. It provides exceptional thermal insulation, making it one of the most effective lightweight thermal insulation materials.

Heat, Aging and UV Resistant

The Megasorber FM base foam has excellent heat, UV and aging resistance. It can withstand up to 240°C (short time) without decomposition and up to 140°C continuous operating temperature without any distortion.

Megasorber FM is very durable (long service life) in hot and humid conditions such as marine and tropical environments.

liquid repellent acoustic facing
Optional fluid-repellent facing

Water-Repellent G8 Facing (Optional)

A fluid/water repellent Soundmesh G8 is also available. Standard facing colours are white, grey, sandstone and black.

Handling, Installation and Maintenance

Megasorber FM acoustic foam is extremely lightweight and self-supporting, making it easy to handle, cut and install. The Soundmesh G8 facing is protective, tough and durable.  Finger marks, dirt marks and surface contamination can be easily removed and cleaned using Megasorber Clean M8 block.  The built-in fluid/water repellent property (optional) of Soundmesh G8 provides for easy cleaning and maintenance making it ideal for outdoor applications.


Soundproofing: Megasorber Patented Sound Absorption System

Acoustic panel soundproofing mechanism


Key Features

Australian Made and Owned Acoustic Foam Panel

  • Superior sound absorption using patented technology
  • Lightweight and self-supporting
  • Highest fire rating:  BCA Group 1 
  • Excellent heat, aging and UV resistant properties
  • Tough, durable facing
  • Water repelelnt facing is availbale
  • Easy to cut and install
  • Hydrolysis resistant:  will not break down under hot and humid condictions
  • Easy to clean

Benefits

  • Reduces reverberation noise effectively
  • Excellent fire resistance
  • Low installation costs
  • Low maintenance costs
  • Long service life
 

Architectural Applications

Reverberation or echo noise reduction for:

  • Direct-fix to concrete soffit to provide acoustic and thermal insulation
  • Sport stadiums, multipurpose halls, school halls, churches and airports
  • Music rooms, recording studios, home theatres
  • Call centres, commercial and office buildings
  • Restaurants, bars and clubs
  • Aquatic Centres and swiming pools
Sport Stadium Soundproofing Panels
Sport Stadium: ceiling and walls
Soundproofing Panels for University Buildings
University:
ceiling and walls
Church Hall Ceiling Soundproofing Panels
Church Hall: ceiling
Office Building Soundproofing Panels
Office buildings: ceiling
Library Soundproofing Panels
Library: baffles
Restaurant Soundproofing Panels
Restaurant: ceiling and walls


Case Studies of Projects Using Megasorber FM for an Architectural Application

Soundproofing for
Aquatic Recreation Centre

Sound Proofing Indoor Pool Complex
Gympie Aquatic Recreation Centre

Megasorber's hydrolysis-resistant acoustic panels were pre-cut to shape then inserted between light tubes to reduce reverberation noise.
Soundproofing for
Melbourne Airport T4 Terminal

Sound Proofing Terminal Building Ceiling Melbourne
Melbourne Airport's new T4 terminal building

Megasorber's acoustic panels provide attractive and effective soundproofing for Melbourne Airport T4 terminal's ceilings of concrete soffit with galvanized steel panels.
 

Engineering Applications

High-efficiency sound-absorbing material for noise reduction in various applications such as:

  • Marine engine room and cabin room
  • Acoustic lining for compressors, blowers, generator set enclosures
  • Soundproofing lining for machinery, equipment, electronic and electrical equipment, ventilation or air-ducts
  • Acoustic lining for plant rooms and equipment rooms
  • Noise and thermal insulators for buses, trucks, cars, trains and locomotives


acoustic lining for gensets and chiller rooms
Noise reduction of genset enclosures and chiller rooms

Soundproofing for marine engine rooms, high-tech machine room, server cabinet
Noise reduction of a marine engine room, high-tech machine room and server cabinet


Case Studies of Projects Using Megasorber FM for an Engineering Application

Soundproofing for
Server Cabinets

Server Cabinet Soundproofing
A soundproofing semi-enclosure was built around the machine

Server cooling fans generated a constant harsh humming noise annoying to the office workers. Megasorber designed a soundproofing solution for the server cabinet. READ MORE >>
 

Tech Specs

Standard Product Range

Facing colours: The G8 facing is available in White, Sandstone, Grey and Black. MOQ (minimum order quantity) applies for other G8 colours. As an option, you can order the FM soundproofing panels with the acoustic G8 facing on both sides, with a different colour on each side. This enables you to create coloured patterns with the panels.

Base foam colour: off-white or light-grey.

architectural Designs Soundproofing
Black and white acoustic panels used to create an aesthetically pleasing design on the ceiling and walls
architectural Ceiling Soundproofing
Sandstone and white acoustic panels with a shadowing finish on walls and ceiling
Standard thickness:
25mm, 50mm & 100mm
Product Code Thickness  Panel Size
Megasorber FM25 25mm 1.2m x 2.4m
Megasorber FM50 50mm 1.2m x 2.4m
Megasorber FM100 100mm 1.2m x 2.4m
Other thickness available:
(minimum order quantity applies)
12mm, 38mm & 75mm
Product Code Thickness Panel Size 
Megasorber FM12 12mm 1.2m x 2.4m
Megasorber FM38 38mm 1.2m x 2.4m
Megasorber FM75 75mm 1.2m x 2.4m

Notes

Standard facing colours are:   "G" = Grey; "B" = Black; and "W" = White and "S"= Sandstone.
MOQ (minimum order quantity) applies for custom colours.

The base foam is available in off-white and light-grey. Default colour is off-white.


Understanding Our Product Codes

Roll your cursor over or tap to reveal key:

FM 25 W-RW- DS


For example:
Megasorber FM25W-RW: 25mm thick, off-white base, water repellent, white Soundmesh G8 facing.

Megasorber FM25W-RW-DS: 25mm thick, off-white base, water repellent, white Soundmesh G8 facing on both sides.


  1. Water/fluid* repellent facing is recommended for easy surface cleaning.
    *Please note: does not include petroleum or solvent based fluids.
  2. G8 facing may have some stripy appearance. Hairline creases may appear on the facing when handling.       
  3. There are colour variations between batches, especially for the grey and sandstone colours. Soundmesh G8 facing made from different batches may be difficult to colour match.
  4. Thickness tolerance is ±5% and sheet dimension tolerance is ±1%.
  5. Other sheet sizes available are: 1200mm x 1200mm and 1200mm x 600mm (1195mm x 595mm if packed in boxes). We can  cut panels to any size and any shape using our CNC cutting technology, however, extra cutting charges apply.
  6. Dimensional change will occur in the FM foam substrate with change in relative humidity and temperature, this may cause creasing on the Soundmesh G8 facing.  The creases do not affect the acoustic performance.


Acoustical Properties

Sound Absorption of Megasorber FM Range Products
(Tested to AS ISO 354-2006 Acoustics:
Measurement of sound absorption in a reverberation room)

Megasorber FM Range Sound Absorption Coefficient

Weight and Thermal Properties


Density, weight and thermal insulation properties:
*Calculated value based on thermal conductivity
  FM12 FM25 FM38 FM50 FM75 FM100
Nominal Density (kg/m3) 25 16 13 12 11 10
Nominal Weight (kg/m2) 0.30 0.40 0.50 0.60 0.80 1.0
Typical R-value* 0.38 0.78 1.19 1.56 2.34 3.12


Flammability

AS5637.1 2015 
BCA Classification AWTA Test Report Number
Group 1 19-006920


ISO5660.1-2002
BCA / NZ Building Code Classification AWTA Test Report Number
Group 1 16-003883


UL94: meets with UL94-V0 requirements.


Other Properties

Ozone depleting substance: Nil

Volatile Organic Compounds (VOC):  0.016mg/m2/hr (well below GreenTag requirement of  0.5mg/m2/hr)

 Restricted and reportable substance as per GMW3059: Nil

IMPORTANT NOTICE AND DISCLAIMER

Specifications are subject to change without notice. Please contact us for the latest version.  Patented Soundmesh G8 (U.S. Patent No. 8167085, Canada Patent No. 2674986, Australia Patent No. 2009206197). The data listed in this data sheet are typical or average values based on tests conducted by independent laboratories or by the manufacturer. They are indicative only of the results obtained in such tests and should not be considered as guaranteed maximums or minimums. Materials and installation methods must be tested under actual service to determine their suitability for a particular purpose. "Aussie engineered and made" means the products are engineered and made in Australia with globally sourced materials.  “Fireproof ” and “ non-combustible ” mean product has BS 476 Part 4 “Non-combustible” Classification.

Installation Instructions

The following recommendations are for general guidance only. Installation methods must be tested under actual service conditions to determine their suitability for a particular purpose. We recommend installing panels in accordance with the appropriate procedures as approved by Megasorber.

1. Keep Sheets Flat

Sheets must be kept flat during the handling and installation process. Bending or folding sheets may create creases on the Soundmesh G8 facing. Once formed, these creases are difficult to remove.

2. Cutting

The product can be hand-cut by a knife or machine-cut by a bench saw or rotating blade cutter with a fine tooth blade.

Cutting panels by machine

Knife cut by hand: we recommend using a sharp Stanley and/or serrated knife.

Cuting Panels by Hand

We recommend wearing gloves during cutting. The Soundmesh G8 facing edges may irritate or cut the skin.


3. Direct-Fix: Installing Panels with Adhesives

Substrate Surface Preparation

The surface must be flat, dry and free of oil, dust, grease and other contaminants. Clean substrate with Megasorber AC5 or similar.

Adhesive Cleaner Sound Proofing
Megasorber AC5
Adhesive Cleaner
A200 Soundproofing Adhesive
Megasorber A200
High-Tack, High-Temperature Resistant Adhesive
Spray Adhesive A100 Soundproofing
Megasorber A100
Fast-Drying, High-Tack
Spray Adhesive

Megasorber AC5 Adhesive Cleaner

Megasorber AC5 Adhesive Cleaner is recommended for adhesive removal and surface cleaning.

Option 1: Megasorber A200 Fast Drying, High-Tack Adhesive

  • High-tack, high-temperature resistant adhesive
  • Odourless and fast curing
  • Specifically designed to provide instant holding of the FM acoustic panel
  • Apply A200 adhesive on the back side of the acoustic panel (not on the Soundmesh G8 facing).  Important note:  The Soundmesh G8 facing (woven non-combustible fabric) must face the noise.   Apply the glue on the other side of the panel.  DO NOT peel off the Soundmesh G8 facing. 
  • Install the panel immediately after the application of the glue.  Important note:  A200 is a fast curing glue.  You have approximately 7 minutes to position the panel, before the A200 glue starts to harden and loses tack.
  • Align panel and apply gentle pressure to the panel.   Megasorber A200 instantly holds the panel in position.
  • Adjust and re-position panels as required, within 7 minutes after applying the glue.
  • Once the panel is in place, apply firm and evenly distributed pressure to the panel to ensure it is level.  DO NOT compress the panel with a pressure roller.
  • Shadow-line finish for architectural applications:  we recommend leaving a 15mm to 30mm gap between panels.  DO NOT butt-join panels.
  • Clean any excess A200 adhesive with Megasorber AC5.
  • Allow at least 24 hours for adhesive to cure completely
  • Recommended coverage:
    • about one cartridge (290ml) per 1.2m x 1.2m panel
    • about one and half (1.5) to two (2) sausages (600ml) per 1.2m x 2.4m panel

Please refer to Application Instruction of Megasorber A200 for more details.

Option 2: Megasorber A100 High-Tack Spray-On Adhesive

  • An air-less spray adhesive system
  • Specifically designed for installing Megasorber acoustic panels
  • Supplied in a canister (17.2kg) or as an aerosol (500ml)
  • Estimated coverage: about 99m2 per canister or about 4m2 per aerosol

Please refer to Application Instructions for Megasorber A100 for more details.


  Installing Megasorber acoustic panels onto the ceiling using A200 with shadowing finish:
Installing Soundproofing Panels on Ceiling

Installing Megasorber acoustic panels onto the ceiling and walls using A200 with shadowing finish:
Soundproof Panels on Walls and Ceiling

Installing Megasorber acoustic panels onto the walls using A200 with shadowing finish:
soundproof panels edge finish

Installing Megasorber acoustic panels onto the ceiling and walls using A200 with J profile flashing finish:
Direct-fix onto concrete slab

Installing Megasorber acoustic panels using A200 adhesive with aluminium or metal trims on a concrete slab, plasterboard or Bondor panel ceiling:
Installation on concrete slab, plasterboard or Bondor panel ceiling


4. Direct-Fix: Installing Panels Directly Onto Concrete Soffit With Mechanical Fixing Method

Concrete pins are recommended. A typical mechanical fastening system is shown below:

Power-Actuated Tool
power actuated tool
Pin
pin
Panels Installed on Ceiling & Wall with Pin
pin

Direct-fix of Megasorber acoustic panels with concrete pins:
Mechanical fixing with concrete pins


Installed Megasorber acoustic panels onto concrete slab ceiling with pins:
Soundproof Panels Installed on Concrete Slab Ceiling


5. Edge Covers

Plastic, steel or aluminium U channels can be used to cover the edges:

Shadow line with aluminium plate and trim

acoustic panelling edge finish


With aluminium channel finish

acoustic panelling with aluminium channel finish


6. Seal Joints With Colour-Matching Self-Adhesive Tape

Fireproof Tape for Installation of Soundproofing Panels
Soundmesh G8 Tape

A matching Soundmesh G8 Tape can be used to seal the edges and joins. The standard Soundmesh G8 colours available are: Black (B), White (W), Grey (G) and Sandstone (S).

Recommendations for applying the Soundmesh G8 tape:

  • The substrate surface must be flat, dry, free of oil, dust, grease and other contaminants.
  • Soundmesh G8 tape must be firmly pressed against the substrate upon application to ensure the adhesive has full contact with the substrate.
  • The ambient temperature for application is recommended to be at least above 10°C.
  • For products with water / fluid repellent G8 facing, the G8 tape can be applied with heat and pressure, such as an iron or a hot air-gun plus a pressure roller.

Typical finish after installation with Soundmesh G8BK-T75 tape sealing joins:

Tape Sealed Joins Soundproofing Panel Edges Joined with Tape Soundproofing Tape Sealing Joins


7. Installing Panels Between Purlins

The following drawings show how Megasorber panels can be installed between purlins:

Installation of Acoustic Panels between Purlins


Acoustic Panels Ceiling Installation System


8. Installing Megasorber Panels in a Suspended Ceiling Grid

Typical finish
Acoustic Panel in Suspended Ceiling Grid

Thickness
12mm
25mm
38mm
50mm
75mm
100mm

Base Foam Colour
W = off-white
G = light-grey

Soundmesh G8 Facing
W = white
RW = water-repellent white
B = black
RB = water-repellent black
G = grey
RG = water-repellent grey
S = sandstone
RS = water-repellent sandstone

Optional Extra
DS = G8 on both sides
(blank = G8 on one side only)