Is sailing a boat an example of how people use nonrenewable resources?

Sailing a boat primarily relies on wind as a renewable resource for propulsion, making it an environmentally friendly mode of transport. However, if the boat uses nonrenewable resources, such as fossil fuels for engines or materials like fiberglass and certain metals, then those aspects of sailing could indeed involve nonrenewable resources. Overall, the act of sailing itself is not an example of using nonrenewable resources, but the construction and powering of some boats might be.