The chalking of a paint film can be considerably affected by the choice and concentration of the pigment. It can also be affected by the choice of the binding medium. The ability of paint to keep its original color and resist fading. The resistance of a paint to flow. The degree to which paint withstands the destructive effects of the environment to which it is exposed, especially harsh weather conditions.
Durability has two aspects.
Its protective properties safeguard the substrate from degradation. Its decorative properties allow the paint to retain its attractive appearance. The ability of paint to expand and contract with the substrate without suffering damage or changes in its appearance. Expansion and contraction are usually caused by temperature fluctuations. Some substrates such as yellow pine expand at different rates depending on the type of their grain.