Caliber - One Shot Drain Opener 500ml

Caliber - One Shot Drain Opener - 500ml

Sulfuric Acid Drain Opener with Odour Cap

One shot, sulfuric acid-based drain opener with solvent odour cap. Designed to quickly dissolve all organic obstructions such as cloth, paper, rags, grease, hair, paper, sanitary napkins, styrofoam, sludge, soap, and coffee grounds. Use in floor drains, sink drains, tub drains, shower drains, and other drains that are prone to clogging.

• Unique odour cap attacks wastes not dissolved by sulfuric acid and caps the acid, preventing the usual sulfuric odour
• Removes lime scale and rust deposits from drains and traps
• Safe for use in metal or PVC plumbing systems
• Formulated using virgin-grade 99% sulfuric acid
• Inhibited to prevent flash rusting
• Will not harm septic tank activity

Dissolves scale, deposits, and organic clogs in drains while floating odor cap layer stays on top, keeping odors down.  Clears clogged drain pipes and drain openings in toilets, urinals, sinks, showers, and floor drains.  Convenient pint size is ideal for drain maintenance.  Manufactured with the highest possible concentration of pure, virgin sulfuric acid.  

Application: 

1. For “one shot” drain opening, add entire contents of one CALIBER bottle into clogged drain.
2. Allow to stand until drain opens.
3. Add large amounts of cold water and “flush” to clear drain of all acid.
4. Repeat if necessary.