حلقات O من السيليكون | AS568-435 | داش 435 | متوافقة مع FDA | صلابة 70 | حمراء (14 / عبوة)

I needed o-rings that could handle my sous vide rig’s high heat cycles, and the 450°F rating on these gives me peace of mind. They fit perfectly and the silicone has a nice, pliable feel that seals tight without any fuss.

The bright red color makes these easy to spot during assembly, and the 70 durometer feels just right for my plumbing repair. They fit my AS568-435 groove perfectly and sealed on the first try.

Finally found o-rings that can handle my pressure cooker's sterilization cycles without degrading. The 70 durometer silicone feels dense and durable, and the red color makes them easy to spot on the counter.