Semco teak sealer waterproofs and protects teak. This durable protectant maintains a protective coating through winter, eliminating the need for deep cleaning. Semco teak wood sealant goes on easy, dries quickly, and provides a non-slip finish.
Most teak protectants are solvent and linseed oil based, and oxidize over time. This is what causes teak wood to 'gray.' Semco teak sealer eliminates these problems. This product can also be used on other woods such as cedar, oak, and pine, though you will need to varnish over it on those woods for a gloss finish.