Wholesale Price China NBR O-Ring for Chile Factories

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

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.

After i got done siliconing and painting my box, I figured I’ll make a ‘How to’ video on sealing the gap between the subwoofer and the box. My total cost out of pocket to just seal the gap was less $15 after tax. But prices may vary depending on the hardware store that’s nearest to you.

There was a couple of things I forgot to mention in the video. When you you apply the weather stripping, make sure the surface area is clean and free of any dust. Second, and most important, once you have the mounting hole of the sub lined up with mounting holes, DON’T put a lot of presseure when tightening the screws. Put to much pressure and you’ll push the t-nut out of it’s place. Happened to me twice, hahaha!

So, yeah, just put enough pressure to let the screw tighten. Then once it’s tight, you can torque down the screw tight enough so it won’t come loose.

Thanks for watching my vid, and please rate.

mastagoof