How Strong Is EPDM Rubber?

How Strong Is EPDM Rubber?

The use of EPDM rubber has increased in the last few years as it has strength and durability. Most widely used in the roofing and automotive industries, this strong material has earned a reputation as one of the most durable man-made rubbers you can find. Numerous studies have supported the flexibility and strength of EPDM rubber and have proven this in both laboratory and real-life settings. EPDM rubber can last up to 50 years if properly cared for. However, how strong is EPDM rubber and what makes it so?

What is EPDM Rubber?
EPDM (ethylene propylene diene monomer) rubber is a man-made material consisting of two main components; these are ethylene and propylene from oil and natural glass. The material is made to be extremely resistant to a number of different things, which is why it is so widely used with roofing materials.
What Makes EPDM Rubber Strong?

There are many factors that come into play when determining how strong EPDM is. The first is that it is made of two powerful ingredients. It is designed to withstand harsh environments, which is what makes it the perfect material for rubber roofing. Here are a few of the things that make EPDM rubber so powerful:
EPDM rubber can withstand harsh temperatures. It has been tested at both extremely high and low
temperatures and adheres very well compared to alternative roofing materials. This makes it
suitable for protection all year round.

It is widely accepted that EPDM can withstand ozone, UV and most general weather conditions. This
puts it on materials like felt roofing and means it performs well whether the sun is shining or it’s

Tear Strength
One of the main things that helps determine if materials like this are strong is their ability to not tear. EPDM has been found to have great tear strength, which means you are unlikely to have any holes or tears. It also does not contain organic substances that can cause moisture and rot due to condensation and leaks. It does not hold moss. The strength of EPDM in these areas makes it such a popular material. Even if minor breaks do occur, EPDM also has the advantage of being easy to repair.

Talk to a technical expert at ENS Rubber today to ensure you choose the right rubber material for
your application. For more information, you can contact us by calling +48 792 554 027 or by e-mail at