حلقات O من السيليكون | AS568-432 | داش 432 | متوافقة مع FDA | صلابة 70 | أحمر (14 / عبوة)

The red color makes these o-rings easy to spot during assembly, and the 70 durometer silicone feels just right for my food processing equipment. They fit the AS568-432 spec perfectly and handled a hot rinse cycle right out of the package.

The 70 durometer feels just right for my application—firm but not brittle, even under heat. I used one on a hot water line and it seated perfectly without any leaks. Finally, a reliable seal that handles the high temps in my workshop.

The temperature range on these is the real selling point for me—I've used them in a high-heat application and they held up perfectly at 400°F without any deformation. The red color also makes them easy to spot during assembly, which is a nice bonus.