EnvironmentalIntermediateDelaware Exam

Which type of insulation material, commonly used before the 1980s, may be found in Delaware homes and is a health hazard?

AFiberglass insulation
BSpray foam insulation
CUrea-formaldehyde foam insulationCorrect
DCellulose insulation

Why Urea-formaldehyde foam insulation Is Correct

Answer C: Urea-formaldehyde foam insulation

Urea-formaldehyde foam insulation (UFFI), used widely in the 1970s, was banned for residential use in 1982 because it releases formaldehyde gas, which is a health hazard.

Exam Tip: Environmental

Environmental questions test knowledge of hazards like asbestos, lead-based paint, radon, and mold. Know the disclosure requirements and when a professional inspection is required. CERCLA liability is strict, joint, and several.

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