boot-topping
boot-topping · boot-toppings
The process of cleaning the upper part of a ship's underwater hull and daubing it with…The process of cleaning the upper part of a ship's underwater hull and daubing it with a protecting layer of antifouling substance.
Meaning
3 sensesThe process of cleaning the upper part of a ship's underwater hull and daubing it with a protecting layer of antifouling substance.
Any substance used for boot-topping, especially a mixture of tallow, sulphur or lime and rosin, which was commonly used to paint the bottoms of wooden ships, as a deterrent against weeds and barnacles, and to reduce friction.
The paint of the part of the hull that is designed to be underwater.