Blue Pipe Thread Sealants

The best sealant depends on the pipe material, pressure, temperature, and media. For demanding oil and gas operations, a high-performance compound like those from BESTOLIFE® is ideal, offering excellent lubrication and sealing. For general plumbing, other formulations may suffice. Always consult the product's technical data sheet to match the sealant to the application.

First, ensure threads are clean and dry. Apply the sealant to the male threads only, starting from the second thread to avoid getting any inside the pipe. Apply a complete, even coating around the entire circumference. When you tighten the fitting, the sealant will be distributed evenly to create a perfect seal.

Many industrial-grade thread sealants are formulated specifically for metal-on-metal connections and may not be compatible with plastics like PVC or ABS. Using the wrong compound can damage plastic threads. Always use a sealant that is explicitly rated for use on plastic pipes and fittings to ensure a safe, long-lasting seal.

Pressure ratings vary significantly by formulation. Our industrial thread compounds are designed for high-pressure environments common in the oil and gas industry, often capable of sealing against thousands of PSI. For specific pressure and temperature ratings, it is essential to refer to the technical data sheet for the exact product you are using.

Yes, pipe thread sealants have a shelf life and can expire. Over time, the chemical components can separate or cure within the container, reducing effectiveness. Always check the packaging for an expiration date and store the product according to the manufacturer's instructions, typically in a cool, dry place, to maximize its shelf life.

Thread sealant (pipe dope) is a paste that fills the gaps between threads to create a seal, while also providing lubrication. Thread tape (PTFE tape) is a thin film that stretches into the thread gaps. Sealants are often preferred for high-pressure applications as they can provide a more robust, durable seal and will not shred like tape can.