Your cart is empty.
Your cart is empty.
This O-ring cord is made of Buna-nitrile (also called Buna-N), round in cross-section, has a durometer of 70A, and is designed for use in a wide variety of sealing applications.
Buna-nitrile can have high tensile strength, resistance to abrasion, tear, and compression set resistance. It is acceptable for temperature applications between -30 degrees F (-34 degrees C) to 250 degrees F (121 degrees C). It is compatible for use with petroleum, HFA, HFB, and HFC fluids, vegetable oil, alcohol, acids, and aliphatic hydrocarbons. Buna-nitrile is vulnerable to acetone, ethers, esters, ozone, sunlight, and weathering, and should therefore not be used in ozone-generating electric motors, welding equipment, or in applications with exposure to UV light.
This O-ring cord has a shore durometer of 70A. Shore durometer is the hardness of a material, and its resistance to permanent indentation. A higher durometer value indicates greater resistance to indentation on a scale of 0 to 100, with 100 indicating no indentation.
DaCous
Reviewed in Canada on February 11, 2025
The quality of this product was pretty standard and it works fine for making custom o-ring sizes. Convenient to be able to buy on Amazon at a fair price.
Eric
Reviewed in the United States on September 26, 2024
No flashing meant this was great and really easy to glue into o rings for my purpose. Would purchase again.
Stanley W.
Reviewed in the United States on March 20, 2024
Installed OK to replace a seal in an old all weather case.
Customer
Reviewed in the United States on February 14, 2024
I got this to replace deck hatch gaskets on my boat. The price of OEM gaskets is ridiculous. For a fraction of the cost and a little superglue you can make perfect gaskets that last. I made a simple guillotine tool to get a clean cut and they glue and fit perfectly.
Arpix
Reviewed in Canada on December 24, 2024
Nothing more to add, will using it to make seals and it's what I was looking for
SciR0x
Reviewed in the United States on November 21, 2024
Used this to fill the 2 mm gap between the gas range and the granite counter top. Works perfectly!
Joe Consumer
Reviewed in the United States on November 10, 2024
I bought this hoping to use it as a weather seal for the lid of a Pelican case. The size is perfect, but it's not squishy enough to be able to use it for what I wanted - the lid will not close with the seal in place. Don't get me wrong, that's my bad, hence the 5 stars because the product is exactly what the seller says it is and it will work great for that. For anyone else looking for Pelican case seals, I learned in the process that Pelican will give you a new seal for just the cost of shipping, so if you are looking cord for that purpose, reach out to them instead.
One Bone
Reviewed in the United States on October 29, 2024
I have front wheel drive that requires waterproof grease in the hubs.I tried an air pump, but it is not that good.Hand pumping is a pain, so now I have some relief from all that pumping.
Kitchen Panda
Reviewed in Canada on January 17, 2024
Bought this to replace a failed o-ring on the mother-in-law's stick vacuum. It fit the space perfectly and keeps the air from leaking in around the dust cup. Now, if I could only find a second project to use up the leftovers....
Mason W.
Reviewed in the United States on April 3, 2024
To lage for what I needed at the time but still a good product to have on the shelf.
michael armstrong
Reviewed in the United States on June 30, 2023
I used it to make a gasket for an igloo cooler. I glued a double width inside the cover. Works great.
Adam K
Reviewed in Canada on December 22, 2023
Good value for the money, nice to be able to choose the desire diameter
D. Plourde
Reviewed in Canada on December 10, 2023
I bought 0.125" and 0.103" cords.0.125" cord has exactly 0.125"0.103" measures 0.120"
Recommended Products
$23.88
$ 9 .99 $9.99