Maintenance and service life of wooden boats

Wooden boats have existed since ancient times. They are strong, durable and light, and are not afraid of being touched lightly. Up to now, they are still commonly used water transportation or working tools. However, the maintenance of wooden boats is very troublesome. In order to prevent corrosion and leakage, paint and joint filling are needed every year. Besides, wooden boats are more expensive than cement boats. If well maintained, it can last 10 years!