durability

1. Assurance or probability that an equipment, machine, or material will have a relatively long continuous useful life, without requiring an inordinate degree of maintenance.

2. Ability to undergo permanent deformation without cracking or fracturing.

3. Ability to exist for long without significant deterioration by resisting the effects of heavy use, drying, wetting, heating, freezing, thawing, corrosion, oxidation, volatilization, etc.