Cleans oils, fats, grease, slightly corroding the gloss of pipes, providing stronger adhesion and welding. Also suitable for disconnecting glued PVC pipes by impregnating the glued surface. In addition, suitable for restoring the fluidity of PVC adhesives, when they start to lose their workability due to evaporation. For ease of application, it has a special non-plucking spherical brush built into the lid.