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EVERYTHING FOR PLANES AND PILOTS SINCE 1965 | 877-4-SPRUCE

SOUNDEX PREMIUM AIRCRAFT SOUNDPROOFING & MATERIALS PACKAGE

From $7.80 to $152.80
Number Aircraft Model Unit of Measure Basic Kit
(sidewall above floor/roof)
Price Buy
SX-1000 1-1/8" x 36" x 48" SoundEx Sheet Sheet 05-04353 $152.80
Quantity
SX-750 3/4" x 36" x 48" SoundEx Sheet Sheet 05-04354 $149.75
Quantity
SX-600 3/4" x 36" x 48" Black Mat
(Flame certified for Firewall)
Sheet 05-04357 $95.75
Quantity
SX-500 1/2" x 48" Black Mat
(Flame certified for Firewall)
Per Foot 05-04358 $29.90
Quantity
SX-250 1/4" x 48" Black Mat Per Foot 05-04359 $21.50
Quantity
SX-125 1/8" x 36" x 48" Black Mat Per Foot 05-04360 $16.75
Quantity
SX-510F 1/2" x 48" Belly Mat Per Foot 05-11463 $93.75
Quantity
SX-510 1/2" 36" x 48" Belly Mat Per Sheet 05-04361 $95.75
Quantity
SXT-200 2" Aluminum Foil Tape Per Roll 05-04364 $15.95
Quantity
SX-1357 SoundEx Glue 6 oz. 05-04365 $7.80
Quantity
Subtotal $0.00
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Overview

For Bulk Material

SoundEx™ is a premium aircraft soundproofing / insulation that incorporates excellent vibration damping and noise absorption properties. SoundEx™ is a superior product compared to other products on the market because of it's thermal qualities, adds less weight to aircraft (6.11oz. per sq. ft. for 1" thickness and 5.8 oz. per sq. ft. for 3/4" thickness), and affordability. Stop the yelling and make flying fatigue a thing of the past. Improve your quality of flight with SoundEx™.

Decibel Reduction Data
Decibel reductions will vary depending upon how well your aircraft is currently insulated. Our latest data indicate that you should expect noise level reduction from 4-7 dB(a) and 10-15 dB(c). From singles and light twins to corporate jets, SoundEx™ is the noise reduction option of choice. Pilots and passengers can fly and communicate in comfort.

Flammability Requirements
All materials are manufactured to meet requirements for FAR 23:856 / FAR 25:856 Part II. Aircraft specific testing may be required for return to service.
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Reviews

cut like butter with electric knife, very easy to use and looked awesome when done. ordering 3 more sheets for rest of the plane

Brent D
September 23, 2019

Q&A

Q: Does the Soundex Premium Soundproofing have aluminum backing?

Yes, it does have an aluminum backing.

Q: Does the Soundex soundproofing material have self adhesive? If not, what adhesion do you recommend?

No, it does not have an adhesive attached. 3M weatherstrip adhesive can be used, our stock p/n 09-27200.

Q: Does one glue the aluminum side or the black side of the soundex to the aircraft panels?

The black side is glued to the panels.

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