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 Rectangular & Square EPDM Sponge Strips

Manufacturer: RUBASIA RUBBERTECH INDUSTRIES
Size Range: Thickness 3mm to 50mm Length 15 meters per roll
Available Profiles: Rectangular and Square
Market Focus: Borneo – Sabah Sarawak Brunei

 High-Performance EPDM Sponge Strips Built for Tropical Borneo

RUBASIA RUBBERTECH INDUSTRIES proudly manufactures and supplies Rectangular and Square EPDM Sponge Strips, precision-engineered for superior sealing, insulation, cushioning, and vibration damping.
Crafted from Ethylene Propylene Diene Monomer (EPDM), a closed-cell synthetic rubber, these strips are purpose-built for durability, elasticity, and weather resistance — ideal for construction, automotive, marine, HVAC, and general industrial use across the hot, humid, and coastal environments of Sabah, Sarawak, and Brunei.

Our EPDM sponge strips are the preferred sealing solution for contractors, engineers, OEM manufacturers, and maintenance professionals seeking long-lasting waterproof and airtight seals.

 Detailed Technical Specifications

 Material Science & Performance Insight

EPDM sponge rubber is formulated with a saturated polymer backbone that resists degradation by heat, ozone, and sunlight. Unlike natural or neoprene rubbers, EPDM’s molecular structure remains stable in Borneo’s harsh tropical climate, where continuous sunlight, heavy rainfall, and humidity can deteriorate lesser materials.

The closed-cell foam structure prevents the passage of air, water, and dust — ensuring 100% watertight and airtight sealing in outdoor and marine applications. Its flexibility under compression makes it an excellent material for vibration isolation, noise reduction, and shock absorption, particularly in vehicles, machinery, and building structures.

 Product Features – Engineered for Performance

1.  Airtight & Watertight Sealing
   Creates a tight seal under compression to block air, water, and dust infiltration in both static and dynamic joints.
2.  Weather, UV & Ozone Resistance
   Exceptional outdoor durability, ideal for coastal and highland regions of Borneo such as Kota Kinabalu, Kuching, and Bandar Seri Begawan.
3.  Thermal Insulation & Energy Efficiency
   Reduces heat transfer through walls, panels, or doors — enhancing building energy efficiency.
4.  Sound & Vibration Damping
   The micro-cell structure absorbs vibrations and reduces noise in machinery, automotive cabins, and marine equipment.
5.  Non-Conductive Electrical Properties
   Safe for use in HVAC panels, switchboards, generators, and transformers.
6.  Non-Absorbent & Mold Resistant
   Closed-cell foam does not absorb water or support mold growth — essential for humid, coastal regions like Tawau, Sandakan, Miri, and Muara.
7.  Flexible, Lightweight, and Easy to Install
   Can be bent, compressed, or cut without tearing, making it ideal for onsite sealing and insulation work.
8.  Customization Available
   Available in rectangular or square profiles, with optional self-adhesive backing, die-cut shapes, or custom widths and thicknesses.

 Application Industries Across Borneo

1. Construction & Building

Used in window seals, door frames, curtain walls, roofing joints, skylight seals, and air-conditioning ducts to provide airtight and weatherproof protection.
Commonly installed in residential, commercial, and infrastructure projects in:
Kota Kinabalu, Sandakan, Lahad Datu, Keningau, Papar, Tawau, Kuching, Miri, Sibu, Bintulu, and Bandar Seri Begawan.

2. Automotive & Transport

Used for door gaskets, trunk seals, sound insulation, and anti-vibration mounts.
Popular among auto workshops and transport fleets in Seria, Kuala Belait, Limbang, Samarahan, and Kapit.

3. Electrical & HVAC Systems

Applied as gaskets and insulation strips for control panels, air-conditioning ducts, and ventilation systems in factories across Bintulu, Miri, Sibu, and Kuching.

4. Marine & Offshore Engineering

Perfect for watertight sealing and vibration isolation in ship hatches, engine rooms, and offshore platforms in Labuan, Muara, Kota Kinabalu Port, and Brunei Bay.

5. Industrial & OEM Manufacturing

Common in equipment housing, packaging lines, heavy machinery, and fabrication shops throughout Sarawak and Sabah’s industrial estates.

 Standard Dimensions (Custom Sizes Available)

All strips are available in continuous rolls (15 meters) or pre-cut lengths upon request.

 Installation Guide

1. Surface Preparation: Clean and dry all surfaces before application. Remove oil, dust, and loose particles.
2. Measuring & Cutting: Mark and cut the EPDM sponge strip to the required size using a sharp utility knife.
3. Adhesive Application (if required):
   • Use double-sided adhesive tape for easy installation.
   • For heavy-duty use, apply contact adhesive or silicone bonding agent.
4. Compression Fit: Press the strip firmly along the sealing line, ensuring continuous contact and no air gaps.
5. Inspection: Verify uniform compression and check for water or air leaks after installation.

 Coverage Across Borneo (Sabah Sarawak Brunei)

Sabah

Kota Kinabalu Sandakan Tawau Lahad Datu Keningau Papar Tuaran Ranau Beaufort Kudat Semporna Sipitang Penampang Tenom Tambunan Kunak Telupid Kota Belud Nabawan Kuala Penyu Putatan

Sarawak

Kuching Miri Sibu Bintulu Kapit Limbang Sri Aman Sarikei Betong Mukah Bau Serian Lundu Samarahan Lawas Marudi Kanowit Daro Julau Simunjan Lubok Antu Belaga Sebauh Asajaya

Brunei

Bandar Seri Begawan Kuala Belait Seria Tutong Lumut Muara Bangar

Our EPDM sponge strips are distributed to industrial estates, construction suppliers, and engineering contractorsthroughout these towns, ensuring fast delivery and technical support across the entire Borneo region.

 Why Choose RUBASIA RUBBERTECH INDUSTRIES

• Direct Manufacturer: Controlled production and consistent quality.
• Tailored for Borneo Climate: Tested under heat, humidity, and coastal salt conditions.
• Comprehensive Range: Sponge, solid, and adhesive-backed EPDM solutions.
• Technical Expertise: Custom die-cut, roll, or strip fabrication for OEM use.
• Logistics Ready: Efficient delivery network across Sabah, Sarawak & Brunei.
• Trusted Supplier: Supporting construction, marine, automotive, and engineering sectors in Borneo since establishment.