حلقات O من السيليكون 0.21 بوصة CS × 11.975 بوصة ID | AS568-377 | داش 377 | متوافقة مع FDA | صلابة 70 | حمراء (8/عبوة)

I needed a reliable seal for a high-temp lab fixture, and these red o-rings handle up to 450°F without any issue. The 70 durometer feels sturdy yet pliable enough to seat perfectly in the groove.

The FDA compliance was a must for my brewing setup, and these red seals fit the kettle lid perfectly. They feel durable and pliable at the same time, so I'm confident they'll handle the heat cycles.

The high-temp rating up to 450°F is exactly what I needed for my smoker gasket replacement—no more melting issues. The red color makes them easy to spot during inspection, and the bag of eight gives me spares for the next time.