Which category would include substances used to clean aircraft parts and may include hazardous components?

Which category would include substances used to clean aircraft parts and may include hazardous components?

• A. Caustic Solutions
• B. Degreasers and Strippers
• C. Coatings
• D. MSDS

Answer: (B)

Degreasers and strippers are the substances used to clean aircraft parts. They’re designed to remove oil, grease, and old coatings from metal surfaces, which is why this category fits best. Many products in this group contain hazardous ingredients such as solvents or caustics, so they require careful handling, proper ventilation, and reference to the Safety Data Sheet (SDS/MSDS) for safe storage and use. Coatings are finishes applied after cleaning, not cleaners; caustic solutions are a type of cleaner but not the broad category described here; and an MSDS is a safety document, not a product category for cleaning.

Degreasers and strippers are the substances used to clean aircraft parts. They’re designed to remove oil, grease, and old coatings from metal surfaces, which is why this category fits best. Many products in this group contain hazardous ingredients such as solvents or caustics, so they require careful handling, proper ventilation, and reference to the Safety Data Sheet (SDS/MSDS) for safe storage and use. Coatings are finishes applied after cleaning, not cleaners; caustic solutions are a type of cleaner but not the broad category described here; and an MSDS is a safety document, not a product category for cleaning.