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Flex-seal is probably the most versatile head cement available to the fly tyer. It is a rubber based compound that is clear, deep penetrating, and quick drying. When dry it produces an extremely tough "rubber like" finish. A good way to describe Flex-Seal is to say it is a sealant, adhesive, and head cement all wrapped up into one product.
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We currently ship within the US, with more countries coming soon.
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🇺🇸 Ship from USA · On Agora since 2025
$6.99