Black Swan One-Shot Sulfuric Acid Drain Opener with Odor Blanket, 1/2 Gal. Quick Kill By sealing leaks

By sealing leaks

9" metal tubular spout

Durable steel base provides strong support

of Max Reach

Black Swan One-Shot Sulfuric Acid Drain Opener with Odor Blanket, 1/2 Gal. Quick Kill By sealing leaksBlack Swan's Zap Drain Pipe Opener is a heavy duty, sulfuric acid drain opener formulated specifically for emergency use. ZAP quickly clears clogged drains and waste lines: thaws frozen lines. Disintegrates paper, rags, sanitary napkins, lime and scale deposits, food scraps and other organic matter. Melts grease quickly. ZAP is manufactured with concentrated virgin sulfuric acid. ZAP contains protective, corrosion inhibitors and quick penetrating