Black Swan One-Shot Sulfuric Acid Drain Opener with Odor Blanket, 1/2 Gal. Integrated Home Finishes Part is tightened with screws

Part is tightened with screws or tabs after proper positioning

Each cup features a convenient half-measurement line

This kit includes: (2) ammonia inhalants

and trigger lock

Painted red

Black Swan One-Shot Sulfuric Acid Drain Opener with Odor Blanket, 1/2 Gal. Integrated Home Finishes Part is tightened with screwsBlack 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