True Blue won’t dry out or crack. This ensures long, leak-free protection.
True Blue has superior flex fatigue protection, which extends the life of the washer.
True Blue has advanced Thermoplastic Elastomer (TPE) properties. This allows the True Blue to retain its shape when the traditional polypropylene washer may not.
Overall; the Ultra flexible elastomer washer combined with the tapered design, provides the end user with ultimate leak protection.
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