Products & Materials第 45 / 100 题
Which statement about VOC content and drying is generally TRUE?
a.Lower-VOC paints cannot be used indoors
b.Low-VOC and zero-VOC coatings reduce harmful emissions and odor, and are often required in California
c.High-VOC paints are always required by law
d.VOC content has no relation to air-quality regulations
解析
Low-VOC and zero-VOC coatings emit fewer smog-forming and odorous compounds and are frequently required by California air-quality rules. They are widely used for interior work where occupant comfort and code compliance matter. Painters must verify a product meets the applicable VOC limit for its category.
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