STEEL-IT 5904B Gray Corrosion Resistant Automotive Undercoating, 14 oz

STEEL-IT Heat Costing withstands a constant temperature of 1000°F (538°C) with spikes to 1200°F (649°C). Moreover, it’s not just a high temp resistant coating but also provides corrosion protection. It’s rare in the market to find coatings that are resistant to both high temperature and corrosion. The color begins as gray but as the temperature rises, the coating turns a chocolate brown and remains whatever color the heat has transformed it into. Following is an image depicting that change. This image also appears on the label so that no one is surprised if they purchase the coating and observe the change. STEEL-IT Heat Coating is a high-solids coating, meaning that it uses fewer solvents and therefore less of what’s applied evaporates away. For the best performance, the coatings should be baked for 1 hour at 400°F. 14 ounce aerosol can.