ROEBIC Laboratories

The Septic Professionals

  • Soap, Grease & Paper Digester

K-87 Soap, Grease
& Paper Digester

Soap, Grease & Paper Digester SCS Certified Biodegradable

S.G.P. is specially formulated to breakdown Soap, Grease and Paper. K-87 contains Roebic's patented bacterial cultures, capable of degrading these difficult to breakdown products. Adding S.G.P. to your system will fortify your system's bacteria and help ensure problem free septic system operations.


Available Sizes:


Treats 500 Gallons

Quart Concentrate

Treats 1500 Gallons




Click to download SDS