Industrial drum covers from Grainger help you seal off and protect the contents of your 30- and 55-gal. drums. You'll find dome-shaped snap-on covers, self-closing covers with vapor traps, recessed drum covers with linings, closed head covers and open head covers. Choose from 16-ga. steel, carbon steel, HDPE, LDPE and flexible thick polyethylene construction depending on the drums' contents and location. When you need drum covers for your industrial drums, find them at Grainger!