Which standard governs solvent cleaning prior to surface preparation?

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Multiple Choice

Which standard governs solvent cleaning prior to surface preparation?

Explanation:
Solvent cleaning is used to remove oils, grease, dirt, and other soluble contaminants from a surface before any coating or surface preparation. This step is crucial because lingering contaminants can prevent coating adhesion and lead to premature failure. The standard that specifies how to perform solvent cleaning and the level of cleanliness to achieve is SSPC-SP 1. The other options describe mechanical or abrasive cleaning methods (hand-tool cleaning or blast cleaning) that remove rust, old coatings, or create specific surface profiles, but they are not about solvent-based cleaning.

Solvent cleaning is used to remove oils, grease, dirt, and other soluble contaminants from a surface before any coating or surface preparation. This step is crucial because lingering contaminants can prevent coating adhesion and lead to premature failure. The standard that specifies how to perform solvent cleaning and the level of cleanliness to achieve is SSPC-SP 1. The other options describe mechanical or abrasive cleaning methods (hand-tool cleaning or blast cleaning) that remove rust, old coatings, or create specific surface profiles, but they are not about solvent-based cleaning.

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