Hard as Hull Penetrator

Hard as Hull Penetrator Thin, deep-sealing head cement for durable fly finishes.

The Hard as Hull Penetrator is a specially formulated head cement designed to penetrate deep into thread wraps, creating strong, long-lasting bonds. Its ultra-thin consistency soaks into fibers, locking materials securely in place while maintaining a slim, natural profile. Perfect for finishing small dry flies, nymphs, and delicate patterns, it dries clear to provide a professional look without adding bulk. A favorite among experienced tiers, the Penetrator ensures your flies hold up through repeated use and tough fishing conditions. Shop online or visit Drift Outfitters in Toronto for expert advice and fast shipping anywhere in Canada.