Comstar 30-500 Pure Lye Drain Opener, Beads, 1 Lb

ComStar Pure Lye is an industrial-strength drain opener formulated with 99% pure sodium hydroxide in convenient bead form. It tackles stubborn clogs, slow-moving drains, grease traps, and septic systems—delivering fast, powerful results without damaging your plumbing or septic infrastructure. The unique bead shape sinks through standing water to attack blockages at their source, making it effective for residential, commercial, and institutional applications.

This biodegradable, odorless, and non-acidic formula produces no harmful fumes or unpleasant odors, making it safer and more pleasant to use than many drain cleaners. ComStar Pure Lye works on fine fixtures, chrome trim, and both metal and plastic pipes without causing harm, and it is safe for septic tanks and cesspools, preserving beneficial microbes in your system.

Features and Benefits

• 99% Pure Sodium Hydroxide: Maximum strength formula for rapid clog removal and effective treatment of grease traps and roots.
• Bead Form Design: Beads sink through standing water to penetrate and dissolve blockages at their source.
• Biodegradable and Odorless: Non-acidic formula produces no harsh fumes or chemical smells, making application more comfortable.
• Safe for Plumbing Materials: Works on fine fixtures, chrome trim, metal pipes, and plastic pipes without corrosion or damage.
• Septic-Safe: Effective for septic tanks and cesspools without harming beneficial bacteria.
• Versatile Applications: Ideal for homes, schools, hospitals, cafeterias, commercial buildings, and restaurants.

Specifications

• Brand: ComStar
• Model: 30-500
• Size: 1 lb bottle
• Composition: 99% pure sodium hydroxide
• Form: Beads and flakes
• Formula: Biodegradable, odorless, non-acidic
• Safe for: Fine fixtures, chrome trim, metal and plastic pipes, septic tanks, cesspools