SeaFin Teak Oil is a penetrating oil that dries to a low sheen to seal and protect interior and exterior woods from moisture and weathering. It creates a durable, non-slip surface to repel water and resist wear. SeaFin reduces work and maintenance costs because it's easy to repair, won't chip, peel or blister, and is excellent for polishing and maintaining varnished surfaces. SeaFin is the finish choice where low luster and extra durability are required. Periodic maintenance of marine or exterior surfaces finished with SeaFin is recommended.