A rating for hazardous substances; this system rates flammability, reactivity, and health risks on a 0-4 scale with 4 being the most hazardous; see the product’s MSDS for specific ratings.
A rating for hazardous substances; this system rates flammability, reactivity, and health risks on a 0-4 scale with 4 being the most hazardous; see the product’s MSDS for specific ratings.
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