Unique two-part liquid epoxy saturates and restores original strength to wood by penetrating the rot. Actually works with the loose rotted fibers. Wood must be dry. Apply by injecting into wood. Will soak into wood by capillary action. One-half hour pot life after mixing. Cures overnight. Sandable and paintable, can be drilled and screwed. Compatible with fiberglass resins, epoxies, and most sealants. Great for transoms, stringers and cabin roof rot in both fiberglass and wood boats.