Details

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Rectangular & Square EPDM Sponge Strips

By RUBASIA RUBBERTECH INDUSTRIES
Size Range: Thickness 3mm to 50mm | Length 15 meters per roll
Market Coverage: Sabah | Sarawak | Brunei

 

🌧️ Premium EPDM Sponge Strips – Engineered for Borneo’s Climate

RUBASIA RUBBERTECH INDUSTRIES manufactures and supplies high-quality Rectangular and Square EPDM Sponge Strips, designed for superior sealing, cushioning, and insulation in demanding industrial and commercial environments.
These closed-cell EPDM foam strips are formulated to resist ozone, sunlight (UV), humidity, rainwater, salt air, and temperature extremes, making them the perfect sealing solution for Borneo’s tropical, coastal, and humid conditions.

 

⚙️ Technical Specifications

• Material: EPDM (Ethylene Propylene Diene Monomer) Closed-Cell Foam
• Structure: Micro-cellular, non-absorbent, compressible foam
• Color: Standard black (custom colors available upon request)
• Density: Approx. 100–200 kg/m³ (varies by hardness)
• Temperature Resistance: -40°C to +120°C continuous use
• Compression Set: Excellent resilience under repeated compression
• Water Absorption: ≤ 5% by volume
• Tensile Strength: 0.4 – 1.0 MPa
• Elongation at Break: Up to 200%
• Flammability: Low smoke emission, optional flame-retardant grades available

 

🧩 Product Features & Advantages

1. Excellent Sealing Performance
   Provides an airtight and watertight seal when compressed between two surfaces — ideal for doors, windows, panels, and enclosures.
2. Closed-Cell Waterproof Structure
   The cellular structure prevents liquid and gas penetration, ensuring long-term sealing under rainy or high-humidity environments.
3. Superior Weather and UV Resistance
   Unlike natural rubber or neoprene, EPDM maintains flexibility and mechanical strength under constant sunlight and ozone exposure, especially in coastal and highland areas of Borneo.
4. Thermal and Acoustic Insulation
   Excellent for reducing heat transfer and minimizing sound vibrations in buildings, machinery, and vehicles.
5. Chemical & Oxidation Resistant
   Resistant to mild acids, alkalis, and oxidizing agents, making it suitable for industrial plants, chemical facilities, and marine operations.
6. Durable & Flexible
   Retains elasticity and shape recovery even after years of compression — suitable for dynamic sealing or cushioning applications.
7. Customizable Profiles & Adhesive Backing
   Available in rectangular or square strips with optional self-adhesive backing for easy installation.

 

🏗️ Applications Across Borneo

1. Construction & Building Industry

Used for door seals, window glazing gaskets, curtain walls, façade systems, roofing joints, and air-conditioning duct seals.
Commonly used by contractors and developers in:
Kota Kinabalu, Sandakan, Tawau, Lahad Datu, Keningau, Papar, Kuching, Miri, Sibu, Bintulu, and Bandar Seri Begawan.

2. Automotive & Transportation

Ideal for vibration damping, sound insulation, and weatherproofing in car doors, truck cabins, bus windows, and marine vehicles.
Trusted by workshops in Tawau, Seria, Kuala Belait, Limbang, and Samarahan.

3. Electrical & Mechanical Equipment

Used as gaskets, insulation pads, vibration absorbers, and dust seals for control panels, HVAC systems, and machinery in Miri, Bintulu, and Kuching industrial estates.

4. Marine & Offshore Engineering

Perfect for watertight sealing in ship decks, engine compartments, and offshore structures around Labuan, Kota Kinabalu, Muara, and Brunei ports.

5. General Industrial & OEM Applications

Used in manufacturing plants, factories, packaging systems, and heavy-duty machinery for protection and noise control across Sarawak and Sabah’s industrial zones.

 

🧱 Available Sizes (Standard Dimensions)

Thickness (mm)	Width (mm)	Length (m/roll)	Profile Type
3	10	15	Rectangular
5	15	15	Square
10	20	15	Rectangular
15	25	15	Square
20	30	15	Rectangular
25–50	Custom	15	Rectangular/Square

(Custom sizes and adhesive-backed options available upon request.)

 

🧰 Installation Guide

1. Surface Preparation: Ensure the surface is clean, dry, and free of oil or dust.
2. Measurement & Cutting: Cut EPDM strip to required length using a sharp utility knife or scissors.
3. Positioning: Align the strip along the sealing edge.
4. Adhesive Application: Use double-sided tape, contact adhesive, or silicone sealant for bonding.
5. Compression Fitting: Gently compress to achieve full surface contact and tight sealing.
6. Final Inspection: Check for gaps, misalignment, or uneven compression.

Our strips are lightweight, non-toxic, and easy to handle, making them ideal for on-site installation in construction or maintenance projects across Sabah, Sarawak, and Brunei.

 

🌏 Service Coverage in Borneo

RUBASIA RUBBERTECH INDUSTRIES proudly supplies and delivers EPDM Sponge Strips to:

Sabah Towns:

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

Sarawak Towns:

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

Brunei Towns:

Bandar Seri Begawan, Kuala Belait, Seria, Tutong, Lumut, Muara, Bangar.

We serve industrial clients, contractors, marine suppliers, and mechanical service providers throughout Borneo’s major towns, small districts, and remote regions.

 

💡 Advantages of Choosing RUBASIA RUBBERTECH INDUSTRIES

• Direct Manufacturer – Stable quality and continuous supply
• Specialized in Borneo’s environmental challenges (heat, rain, and humidity)
• Competitive wholesale pricing and fast delivery
• Technical support and product customization
• Trusted by builders, OEMs, and maintenance contractors in Sabah, Sarawak, and Brunei