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<b>Hazard Class 8</b><span style='font-family: &quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size: 16px;'>: Class 8 hazards are corrosive substances, including hydrochloric acid, potassium hydroxide and sodium hydroxide. These DOT placards are half-white and half-black, with a corrosive liquid graphic in the white upper portion, and the hazard class No. 8 on the black, lower portion. </span>

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