How many coats of paint are required for hydrants?

For fire hydrants, two coats of paint are typically required to ensure proper coverage, protection, and visibility. The first coat serves as a base layer, ensuring that the material of the hydrant is adequately sealed and protected against corrosion and environmental factors. The second coat provides additional protection and enhances visibility, which is crucial for emergency responders to quickly identify hydrants in times of need.

Using just one coat may not provide sufficient coverage or durability, leaving the hydrant vulnerable to weathering and rust. More than two coats could lead to issues such as uneven surfaces or difficulties in future maintenance and repairs. Therefore, applying two coats strikes the right balance between protection and practicality for maintaining hydrants effectively.