The FloPlast SG100 Silicone Grease effectively lubricates pipe and fitting spigots and coats ring seals on plastic push fit waste, soil, and underground drainage systems. It is a top-rated product that guarantees smooth operation and long-lasting protection for plumbing components. Lubricates fitting spigots and pipes for smooth use Suitable to coat and protect ring seals Compatible for use with plastic push-fit soil, waster and underground drainage systems Suitable for use with most plumbing systems