
FAI
FAI is a thermal-acoustic insulation panel from AMC Mecanocaucho composed of an aluminium facing with fibreglass support bonded to M-1 class fire-resistant absorbing polyurethane foam. It functions primarily as a sound isolator and thermal insulator, with good resistance to hydrocarbon damage.
Specifications
- Composition: aluminium facing, fibreglass support, M-1 class fire-resistant polyurethane foam
- Available thicknesses: 15 mm, 25 mm
- Sheet size: 1200 x 1000 mm
- Sound reduction index (Rw), 15 mm: 19 dB
- Sound reduction index (Rw), 25 mm: 23 dB
- Sheets per box, 15 mm: 8
- Sheets per box, 25 mm: 5
- Fire rating: M-1 class
- Adhesive option: self-adhesive variants available
Applications
Thermal insulation and acoustic isolation in industrial environments requiring fire-resistant materials. Suited to enclosures, machine housings, and ductwork where hydrocarbon exposure is a consideration. Acts as an isolator rather than a primary absorber, so best used on rigid surfaces where reducing flanking transmission is the goal.
Standards and compliance
Fire rated to M-1 class, indicating low flammability under French fire classification standards.
Frequently asked questions
Is FAI an absorber or an isolator?
FAI is primarily a sound isolator. Its aluminium facing and mass make it more effective at blocking transmission between surfaces than at reducing reverberation within a space.
How do the two thicknesses compare?
The 15 mm version achieves Rw 19 dB; the 25 mm achieves Rw 23 dB, adding 4 dB of isolation.
Can FAI be used in environments with hydrocarbon exposure?
Yes. The product has good resistance to hydrocarbon damage, suitable for engine compartments or industrial facilities where fuel or oil contact may occur.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
What is your return policy?
All refunds and returns are determined by the manufacturer's terms of sale. Change-of-mind refunds are not accepted, but all valid warranty claims will be managed by AKA Acoustics in compliance with consumer law.
How long will it take to receive my order?
Freight lead times will be provided upon order confirmation. Standard items typically ship within 4–6 weeks, while custom orders may take 6–12 weeks.
Is my payment information secure?
Yes, all payments are securely processed through Stripe and are protected under their Terms of Service. AKA Acoustics do not store any payment information ourselves.
How are freight costs calculated?
Freight costs are determined at the time of quotation to ensure accurate pricing based on your specific order. For any questions, please email sales@akaacoustics.com
How can I contact support?
For account inquiries, email accounts@akaacoustics.com. For order support, email sales@akaacoustics.com.

