🔧 Seal your flask, secure your day!
The Dilvac Rubber Ring 200015 is a precision-engineered gasket designed exclusively for 1L Dewar flasks. Made from durable rubber, it ensures a secure, leak-proof seal that enhances flask performance and longevity. Trusted by professionals, this easy-to-install ring is an essential upgrade for maintaining your flask’s reliability.
| Brand | Dilvac |
| Age Range Description | Adult |
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