What is a mixing ratio?

What is a mixing ratio?

• A. The correct proportion of paint components
• B. The time required to mix until uniform
• C. The ratio of topcoat to clear
• D. The ratio of solvent to pigment

Answer: (A)

Mixing ratio is the specified proportion of the paint components used to prepare a batch. In collision repair, you follow a manufacturer’s mixing ratio to combine color, reducer, hardener, and sometimes activator in exact parts by volume or weight, so the paint cures correctly, matches color, and provides proper film strength. This is why describing it as the proportion of paint components is the best fit. It isn’t about how long you mix (that’s mixing time), nor is it limited to a topcoat-to-clear subset or a solvent-to-pigment ratio. The core idea is the measured proportion of all the components that make up the final paint mix.

Mixing ratio is the specified proportion of the paint components used to prepare a batch. In collision repair, you follow a manufacturer’s mixing ratio to combine color, reducer, hardener, and sometimes activator in exact parts by volume or weight, so the paint cures correctly, matches color, and provides proper film strength. This is why describing it as the proportion of paint components is the best fit. It isn’t about how long you mix (that’s mixing time), nor is it limited to a topcoat-to-clear subset or a solvent-to-pigment ratio. The core idea is the measured proportion of all the components that make up the final paint mix.