Teak Wonder has been the go-to sealer for boaters for over 40 years. Used together with their teak cleaner – Teak Wonder dressing and sealer will protect your teak from the harsh marine environment. This teak sealer is not a teak oil – but rather a diluted silicon and pigment-based sealer. The silicon keeps the wood sealed against water and delays oxidation – giving you that clean marine teak look while still protecting your wood.