PVC Pipe Thread Sealant

Untreated connection threads can be the weakest point in a pipe run — which is why you need to finish installations with a good pipe thread compound. Commonly known as “pipe dope,” thread sealant fills the tiny spaces that remain between tightened threads, preventing leaks and increasing the pressure rating. Many sealants also help lubricate the fittings during installation so they go together more easily.

We stock professional irrigation plumbing sealant products from leading brands like Reactorseal, Weld-On, Oaty and Spears. You’ll find many options depending on the thread type and your experience level. Browse liquid Teflon pipe sealant, PVC joint compound, expanding foam and silicone rubber sealant. For underground installations near roads and walkways, use ADA-approved surface tiles to stop water from dripping down into the pipe conduit. The SiteOne Landscape Supply team is knowledgeable about the products we sell and can tell you which are appropriate for each situation you encounter. Register for an online account to get exclusive pricing and other benefits.