Open-Cell Acoustic Elastomeric Foam

Gulf O SoundEngineered insulation, Middle East proven.

Flexible open-cell elastomeric foam engineered to absorb sound and dampen vibration in HVAC/R, pipelines, plant rooms and industrial environments.

Gulf O Sound is a flexible, open-cell elastomeric foam that is intended to absorb sound. It is ideal for acoustic insulation in pipelines, HVAC/R systems, buildings, and industrial applications due to its viscoelastic qualities, open-cell structure, and superior air flow resistance. It combines superior insulating qualities with acoustic performance.

30+
Years
4/4
Certifications
6+
Applications
Operating Temperature
-20°C to +85°C (EN 14706)
Density
210 ± 30 kg/m³ (ASTM D1622)
Thermal Conductivity
0.058 W/m·K at 0°C (ASTM C518)
Fire Performance
Class O (BS 476 Part 7)
Compliant batch
Lot · GOF-SOUND-26
Certified toBS 476 Part 7EN 14706ASTM D1622ASTM C518
Performance

Engineered for extreme climates.

Four pillars define every Gulf-O-Flex® roll, sheet and tube - measured, certified and serialised.

01
Thermal
0.058 W/m·K at 0°C (ASTM C518)
Conductivity
02
Fire Safety
Class O (BS 476 Part 7)
Reaction to fire
03
Moisture
Closed-cell
Vapour barrier
04
Temperature
-20°C to +85°C (EN 14706)
Service window
Overview

Built around three decades of regional know-how.

Gulf O Sound is a flexible, open-cell elastomeric foam that is intended to absorb sound. It is ideal for acoustic insulation in pipelines, HVAC/R systems, buildings, and industrial applications due to its viscoelastic qualities, open-cell structure, and superior air flow resistance. It combines superior insulating qualities with acoustic performance.

Its resistance to moisture vapor, mold and mildew growth ensures that its applications have a long lifespan, less downtime and continuing efficiency. Engineered with a higher density than other acoustic insulations, each thickness of Gulf O Sound delivers distinct Noise Reduction Coefficient (NRC) values across frequencies - making it a superior acoustic insulation. Made from 100% recycled materials.

Manufactured
UAE, Saudi Arabia, Srilanka
Distributed
90+ countries
Lead time
2–4 weeks
Highlights

Why specifiers choose this grade.

  • 01High flexibility - easily covers tanks, large-diameter pipes, ducts, vessels and flat surfaces
  • 02Absorbs most sounds and vibrations - ideal as duct liner and equipment noise insulation
  • 03Excellent acoustic insulation for plant rooms and wall partitions
  • 04Easy installation - cut, bend, apply and seal without additional steps
  • 05Resistant to moisture vapor, mold and mildew growth
  • 06Open-cell structure with superior air flow resistance
  • 07Class O fire performance (BS 476 Part 7)
  • 08Made from 100% recycled materials
Gallery

Product close-up.

Gulf O Sound open-cell acoustic foam
Gulf O Sound insulation sheet
Gulf O Sound acoustic application
Technical Data

Full specifications.

Download TDS
ParameterValue
01Operating Temperature
-20°C to +85°C (EN 14706)
02Density
210 ± 30 kg/m³ (ASTM D1622)
03Thermal Conductivity
0.058 W/m·K at 0°C (ASTM C518)
04Fire Performance
Class O (BS 476 Part 7)
05NRC - 6 / 10 / 15 mm
0.15 / 0.40 / 0.60
06NRC - 20 / 25 / 50 mm
0.65 / 0.70 / 1.00
07Thickness Range
6mm to 50mm (sheet form)
08Cell Structure
Open Cell
09Material
Elastomeric foam, 100% recycled
Values are typical. Full tolerances available in datasheet.DOC · GOF-SOUND-TDS-26
Use Cases

Specified across critical projects.

01
HVAC Duct Liner
02
Plant Room Acoustic Insulation
03
Conference Rooms & Cabin Partitions
04
OEM Equipment (Generators)
05
Wall Partitions
06
Oil & Gas / Automotive / Construction
Compliance

Independently certified.

BS 476 Part 7
EN 14706
ASTM D1622
ASTM C518
Verified · current revision
All certs
Talk to an engineer

Ready to specify Gulf O Sound?

Our technical team supports sizing, BoQs, submittals and compliance documentation for projects across the GCC and beyond.

ISO 9001 Class O 50+ Countries
Technical desk
Mon – Sat · 09:00–18:00 GST
  • Project-specific sizing & BoQ
  • Submittals & compliance dossiers
  • Site visits & installer training
  • Sample dispatch within 48 hours
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