Caliber – one shot drain opener

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