Big Discount NBR O-Ring for Lyon Factories
Big Discount NBR O-Ring for Lyon Factories Detail:
Nitrile rubber (NBR, Buna-N) provides excellent resistance to petroleum oils as well as mineral and vegetable oil. Nitrile rubber also offers strong resistance to heat aging – often a key advantage over natural rubber.
Technical Data Sheet
| Color | Black or Color |
| Material | Nitrile(NBR) |
| Hardness(Shore A) | 65~75 |
| Temperature(℃) | -30~+120 |
| Tensile Strength(Mpa) | 14 |
| Elongation at Break(%) | 384 |
| Density(g/cm3) | 1.2 |
Application Area
Nitrile rubber performs well in carburetor and fuel pump diaphragms, aircraft hoses, seals and gaskets as well as oil-lined tubing. Due to its versatility, nitrile is used in applications involving not only oil and fuel resistance, but those applications requiring resistance to heat, abrasion, water, and gas permeability.
Product detail pictures:

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A Look at the Molded Gasket
Big Discount NBR O-Ring for Lyon Factories, The product will supply to all over the world, such as: , , ,
First, I sanded the cracked area so the epoxy would adhere to the tank better. After applying the epoxy, I let it cure overnight for 12 hours. However, I noticed a spot that I had missed so I applied more quick steel the following morning.
This is the first time I’ve done this so I’m crossing my fingers hoping it works. I’ve seen other videos where people use soldering irons before applying the epoxy however, I did not take that approach because my tank was full of fuel. I did want to risk catching something on fire.






