Wapsi Flex-Seal Head Cement

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Wapsi Flex-Seal Head Cement is a versatile adhesive and sealant designed for fly tying applications. It dries fast and clear, making it ideal for securing thread wraps, toughening underbodies, and bonding quill slips and deer hair materials. The flexible formula creates a durable finish that won't crack or peel under stress. Thin with Wapsi Thin-All to adjust consistency for different techniques and materials. Essential for tyers who demand reliable, long-lasting head cement that performs across multiple fly patterns. 1oz. Show more