Rubber Strip serves as a versatile solution for sealing, insulating, and enhancing performance for various professional industry applications. From Neoprene Rubber to EPDM Rubber, Silicone Rubber to Viton Rubber, rubber strips are manufactured from a vast range of standard and specification elastomeric materials. At Delta Rubber Limited, we take pride in being a one-stop shop for rubber strip, offering an extensive off-the-shelf range that caters to almost any application. 

In this comprehensive blog post, we delve into the significance of rubber strips, exploring their unique properties, applications, tips, and how our online platform simplifies the process of finding the perfect fit for your project. 

Types of Rubber Strip 

Rubber strips are versatile materials with diverse applications across professional industries. Understanding the various types of rubber strips is crucial for selecting the right material for specific needs. Here, we explore some of the most common rubber strips available, each offering unique properties and suitability for different applications.

Neoprene Rubber Strip 

Neoprene rubber strips are known for their excellent weather resistance and durability. Commonly used in gaskets and seals, neoprene rubber strips provide effective insulation against moisture, chemicals, and temperature fluctuations. Their flexibility makes them suitable for various applications, including automotive and industrial uses.

EPDM Rubber Strip

Ethylene Propylene Diene Monomer (EPDM) rubber strips exhibit exceptional resistance to weathering, ozone, and UV exposure. With high elasticity, EPDM rubber is often utilised in outdoor applications where exposure to the elements is a concern. EPDM rubber strips find use in roofing, automotive seals, and electrical insulation.

Silicone Rubber Strip

Silicone rubber strips are prized for their heat resistance, making them ideal for high-temperature applications. Commonly used in medical, aerospace, and food-grade industries, silicone rubber strips offer flexibility and biocompatibility. Their non-toxic nature and resistance to ageing make them suitable for diverse applications.

Viton Rubber Strip

Viton rubber strips are recognized for their outstanding chemical resistance, especially to oils and fuels. Widely used in automotive and aerospace industries, Viton rubber strips maintain their integrity in harsh environments. Their high-temperature stability and sealing capabilities make them a preferred choice for demanding applications.

Natural Rubber Strip

Derived from latex, natural rubber strips boast excellent elasticity and tear resistance. With applications ranging from anti-vibration mounts to conveyor belts, natural rubber is a versatile material. However, it may not be suitable for all environments due to its vulnerability to certain chemicals and UV exposure.

Expanded Neoprene/EPDM Closed-Cell Rubber Strip

This type of rubber strip combines the characteristics of neoprene and EPDM in a closed-cell structure. The closed-cell design provides enhanced insulation, making it effective for sealing against air and moisture. Commonly used in HVAC systems and weatherstripping applications, expanded neoprene/EPDM rubber strips offer reliable performance.

Choosing the right type of rubber strip depends on specific requirements such as temperature resistance, chemical exposure, and application needs. Neoprene, EPDM, Silicone, Viton, Natural rubber, and Expanded Neoprene/EPDM closed-cell rubber each have their unique advantages, making them suitable for a wide range of industrial and commercial uses.

Rubber Strip Applications

Rubber strips are versatile and  find widespread use in a multitude of applications across various industries. Understanding these common applications is key to recognising the indispensable role that rubber strips play in enhancing functionality and efficiency. Let’s delve into some of the most common uses:


Rubber strips serve as reliable materials for creating durable seals in automotive, manufacturing, and construction industries. Their flexibility and ability to conform to irregular surfaces make them ideal for creating airtight and watertight seals, preventing leaks and ensuring the integrity of joints.


In electrical and HVAC systems, rubber strips act as effective insulators. Their insulating properties help protect against electrical conductivity and thermal transfer. Whether used to insulate wires or seal gaps in windows and doors, rubber strips contribute to energy efficiency and safety.

Vibration Dampening 

Rubber strips excel in dampening vibrations and reducing noise levels in machinery and equipment. Industries such as automotive, manufacturing, and electronics benefit from the shock-absorbing qualities of rubber strips, preventing damage and enhancing the lifespan of components.


For doors, windows, and other openings, rubber strips serve as efficient weather stripping materials. They create a barrier against external elements, such as rain, wind, and dust, contributing to energy conservation and maintaining indoor comfort.

Automotive Uses 

Rubber strips play a crucial role in the automotive industry. From sealing doors and windows to insulating engine components, they contribute to vehicle performance, longevity, and overall safety. Additionally, rubber strips are commonly employed in the manufacturing of tires for enhanced grip and durability.

Industrial Applications 

In various industrial settings, rubber strips are employed for diverse applications such as conveyor belt systems, anti-slip surfaces, and machinery components. Their resilience, durability, and resistance to wear make them integral in optimising industrial processes.

Understanding the common applications of rubber strips underscores their significance in ensuring the efficiency, safety, and longevity of various systems and components across professional industries. Whether providing a seal for an engine compartment or acting as a barrier against external elements, rubber strips continue to demonstrate their indispensable value in countless applications.

How to Choose The Right Rubber Strip 

Selecting the right rubber strip is a critical decision that’s based on understanding specific requirements and application needs. Here’s a straightforward guide to help you understand the process and choose the ideal rubber strip for your project. 

  1. Identify Application Requirements – Consider factors such as temperature exposure, chemical compatibility, and the level of wear and tear the rubber strip will encounter. Understanding these specifics will guide you in choosing a rubber strip that aligns with your application needs.
  2. Assess Material Properties – Evaluate the material properties of each type of rubber strip in relation to your application requirements. Key considerations include flexibility, elasticity, and resistance to environmental elements.
  3. Temperature Resistance – Take into account the temperature conditions your rubber strip will face. Ensure the chosen rubber strip can withstand the temperature extremes of your application.
  4. Chemical Compatibility – If your application involves exposure to chemicals, selecting a rubber strip with the right chemical compatibility is crucial. 
  5. Evaluate Cost and Longevity – Balancing cost with longevity is essential. While some rubber strips may have a higher upfront cost, they might offer greater durability and a longer lifespan, potentially reducing overall costs in the long run. 
  6. Seek Expert Advice – When in doubt, consult one of our technical support team for expert advice. We can provide you with all the necessary information to make an informed decision and choose the most suitable rubber strip for your intended use. 

Choosing the right rubber strip involves a thoughtful evaluation of application needs, material properties, and environmental factors. By considering these key aspects and seeking expert advice when needed, you can confidently select a rubber strip that not only meets but exceeds your expectations for performance and longevity.

Installation and Maintenance Tips for Rubber Strips 

Installing rubber strips correctly and maintaining them properly are crucial steps in ensuring their optimal performance and longevity. Here’s a concise guide to help you with the installation and maintenance of rubber strips:

Proper Installation – During installation, ensure that the rubber strip is clean and free from any contaminants that could affect its performance before trimming to your desired length with a sharp blade. If you’ve opted for a self-adhesive rubber strip, peel back the paper and securely fix to your designated surface. For non-adhesive rubber strips, we recommended a high-quality contact adhesive such as Thixofix

Check Surface Compatibility – Before installation, assess the compatibility of the rubber strip with the surface material. Some adhesives or surfaces may require priming or additional preparation to ensure proper adhesion. Confirm that the surface is clean, dry, and free from oils or other substances that could compromise the bond.

Proper Sealing If the rubber strip is used for sealing purposes, ensure that it creates a tight and effective seal. Verify that the strip is correctly positioned to prevent gaps or overlaps, which can compromise its sealing capabilities. Pay attention to corners and joints, as these areas are critical for maintaining an effective seal.

Cleaning and Maintenance Keep the rubber strip clean to ensure its continued effectiveness. Depending on the application, regular cleaning with a mild detergent or solvent may be necessary. Avoid harsh chemicals that could degrade the rubber material. For outdoor applications, consider UV protectants to prevent deterioration due to sunlight exposure.

Replace Worn or Damaged Strips If you notice signs of wear, damage, or a decline in performance during inspections, don’t hesitate to replace the rubber strip. Continuing to use a compromised strip can lead to further issues and compromise the intended functionality.

Where to Buy Rubber Strip

At Delta Rubber Limited, we offer a convenient online platform, allowing you to purchase a wide range of high-quality rubber strips to meet your project needs. Manufactured in our Dorset facility, our rubber strips undergo strict quality procedures to ensure you receive a reliable solution or your application. 

Neoprene Rubber Strip

We offer 65° Shore A hardness Neoprene Rubber Strip that is suitable for general purpose instances, water resistant, oil, UV light and fuel resistant. Available in various widths from 10mm to 500mm, thicknesses from 1.5mm to 12mm and sold in standard lengths of 5 metres (other sizes options available upon request). 

You can also purchase Solid Neoprene Rubber Strip with self-adhesive backing for extra convenience and ease of installation. Sold in packs of 2 x 2.5 metre lengths with varying widths and thicknesses available. 

EPDM Rubber Strip 

Commercial Grade EPDM Rubber Strip is manufactured from medium grade 65/70°sh EPDM/SBR, suitable for low pressure pipe seals, gaskets, weatherstrip, and more. Sold in standard lengths of 5 metres, thicknesses from 1mm to 6mm and width options of 12mm to 150mm (other sizes available upon request). 

Silicone Rubber Strip

You can purchase a range of Silicone Rubber Strips online including White FDA Approved Silicone Rubber Strip, HT800 Self-Adhesive Sponge Silicone Rubber Strip, White Self-Adhesive Silicone Rubber Strip and Plain White Silicone Sponge Rubber Strip. Available in various widths, lengths and thicknesses to suit almost any application. For sizes unavailable online, please contact us with your enquiry. 

Viton Rubber Strip 

Genuine Black Viton Rubber Strip offers outstanding resistance to chemical attack by oxidation, acids, oils, fuel & petro-chemicals, hot water & steam at temperatures not achievable with other compounds. Available in 70° to 75° Shore A hardness, varying widths from 12mm to 50mm, thicknesses from 1.5mm to 3mm and sold in standard lengths 1 metre longs.

Expanded Neoprene/EPDM Closed-Cell Sponge Rubber Strip

Our most popular sponge rubber strip, Expanded Neoprene/EPDM Closed-Cell Sponge, also referred to as sponge tape is manufactured from a specialist blend of Neoprene and EPDM rubber,  is waterproof, and has an operational working temperature between -40°C and +70°, has excellent resistance to air and UV light and a good resistance to acids.  Available with self-adhesive or plain, a wide range of widths, thicknesses and lengths to suit almost any application. 

Our buy-online rubber strip range is available off-the-shelf, with fast nationwide delivery available on all orders. For Rubber Strip not available to purchase online, please contact a member of our sales team for assistance. We have the buying power to source almost any elastomeric material you may require and in-house machinery to produce rubber strips in custom sizes upon request.