INDUSTRIAL RUBBER SHEETS
Sponge Rubber Sheet
Sponge Rubber Sheet is a lightweight, flexible, and compressible cellular rubber material designed to provide excellent sealing, cushioning, insulation, and vibration-damping…
PRODUCT OVERVIEW
Designed around demanding operating requirements
Sponge Rubber Sheet is a lightweight, flexible, and compressible cellular rubber material designed to provide excellent sealing, cushioning, insulation, and vibration-damping performance. Manufactured with a closed-cell or open-cell structure, Sponge Rubber Sheets offer outstanding resistance to moisture, dust, air, and noise while maintaining excellent flexibility and durability.
These rubber sheets are widely used across automotive, construction, HVAC, electrical, marine, packaging, and general engineering industries for sealing, gasketing, insulation, and protective applications.
APPLICATIONS
Where this product is used
Sponge Rubber Sheets are ideal for applications requiring excellent sealing, cushioning, thermal insulation, and vibration control.
- Industrial Gaskets and Seals
- HVAC Systems
- Air Conditioning and Ventilation Equipment
- Door and Window Seals
- Electrical Enclosures
- Control Panels
- Automotive Weather Strips
- Marine and Shipbuilding Applications
- Packaging and Protective Cushioning
- Thermal Insulation
- Acoustic and Sound Insulation
- Vibration Isolation Pads
- Shock Absorption Pads
- Construction Expansion Joints
- Refrigeration Equipment
- Water Treatment Plants
- Industrial Machinery
- General Engineering Applications
KEY FEATURES
Performance characteristics
Our Sponge Rubber Sheets are manufactured using premium-quality rubber compounds to provide exceptional sealing, insulation, and cushioning performance.
- Excellent compression and recovery properties.
- Lightweight and highly flexible construction.
- Superior sealing against dust, air, moisture, and water.
- Excellent thermal insulation properties.
- Effective sound and vibration damping.
- Good resistance to weathering, ozone, and UV exposure (depending on the rubber compound).
- Excellent shock absorption and cushioning performance.
- Easy to cut, fabricate, and install.
- Available in closed-cell and open-cell structures.
- Available in self-adhesive backing options.
- Suitable for indoor and outdoor applications.
- Long service life with minimal maintenance.
- Manufactured in accordance with international quality standards.
TECHNICAL SPECIFICATIONS
Reference technical data and available configurations
Reference values are provided for preliminary product selection. Final specifications, tolerances, test methods, applicable standards and certification requirements must be confirmed for the selected grade and stated in the applicable quotation, technical datasheet or Certificate of Analysis (COA).
Reference Technical Specification
| Property | Reference specification |
|---|---|
| Polymer / compound | Closed-cell EPDM sponge |
| Density (g/cm³) | 0.08 ±0.016 |
| Hardness | Shore 00 / compression-deflection basis preferred |
| Tensile strength | ≥0.40 MPa reference |
| Elongation at break | ≥150% |
| Tear strength | ≥1.2 kN/m reference |
| Abrasion loss | Not primary parameter |
| Compression set | ≤40% (ASTM D1056 type reference) |
| Temperature | -56 to +104°C continuous reference |
| Primary resistance / strength | Weather sealing, cushioning, vibration damping and low water absorption |
| Typical dimensions | Typical thickness 2–50 mm; sheets/rolls; width 1.0–1.5 m subject to supplier |
Available Grades / Options
| Available Grades / Options | Closed-cell EPDM, neoprene/EPDM/SBR blends, open-cell foam |
Information Required for Quotation
| Information Required for Quotation | Open-cell or closed-cell, polymer type (EPDM/CR/etc.), density, thickness, width/length, compression requirement, compression set, water absorption requirement, adhesive backing if required, quantity |
Values marked as reference are indicative and may vary by grade, construction and test method. Please share the application and required standard for final confirmation.
ADVANTAGES
Practical benefits
- Excellent sealing against dust, air, water, and moisture.
- Superior cushioning and shock absorption.
- Lightweight material with excellent flexibility.
- Effective thermal and acoustic insulation.
- Excellent compression recovery for long-lasting sealing performance.
- Easy fabrication and installation.
- Suitable for a wide range of industrial and commercial applications.
- Available in customised dimensions and densities.
INDUSTRIES SERVED
Relevant industrial sectors
Industry references below are taken from the supplied product content.
AutomotiveHVAC & RefrigerationConstructionElectrical & ElectronicsMarine & OffshorePackagingIndustrial ManufacturingWater TreatmentFurnitureRailwayAerospaceGeneral Engineering
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