Generally speaking, the complete hardening time of oil-based enamel paint is longer, usually 7-14 days, while the hardening time of water-based enamel paint and acrylic enamel paint is shorter, about 5-7 days.
The validity period of white traffic paint, that is, the time the marking remains clearly visible and effective, depends on many factors. Generally speaking, the validity period of white traffic paint is between 1 and 3 years, depending on the environment and maintenance.
For ships that are docked in freshwater for a long time, antifouling paint needs to be applied to reduce biological attachment. Aluminum and steel hulls are susceptible to corrosion from electrolytes in freshwater. Applying marine bottom paint can provide an additional layer of protection etc..