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The ROEBIC LABORATORIES INC K-77-2LB-12 is a copper sulfate-based root killer formulated to clear and prevent tree and shrub root intrusion in sewer and drain lines. Each unit weighs 2 pounds and the case contains 12 units. Licensed plumbers, drain technicians, and septic service professionals apply this product to keep underground sewer laterals and drain lines flowing freely. Copper sulfate acts as a root-contact herbicide inside the pipe, killing roots on contact without requiring excavation. The formulation is stated to be safe for use in systems that include septic tanks and cesspools.
This product is intended for residential and light commercial sewer and drain line maintenance. It is applied directly into the drain system to address root intrusion from trees and shrubs growing near underground piping. Typical applications include municipal sewer laterals, private septic system drain lines, and other gravity-fed drain piping where root infiltration is a recurring problem. Note: This product is not for sale in the state of Connecticut.
Designed for use in residential and light commercial sewer drain lines, septic system piping, and cesspool drain fields where root intrusion is present.
Application is typically performed by a licensed plumber or drain service technician. Follow all local regulations and the product label instructions for dosage and application method before introducing any chemical treatment into a drain or sewer system. Confirm that the drain line is not blocked before application. This product is not approved for sale or use in Connecticut — verify all applicable state and local regulations before ordering or applying.
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