Seal-Tite® is a silicone-based wax made for synthetic bowstrings. It has a silky feel and remains soft even in cold weather. Odorless, waterproof, and vegan, Seal-Tite® is available in the standard tube applicator or in Bohning's unique box applicator made from 100% recycled plastic. Tube contains 28 grams of Seal-Tite.