Teflon Tape

Teflon tape, also known as PTFE (polytetrafluoroethylene) tape or plumber's tape, is a thin, white, non-adhesive film used to seal threaded connections in pipes. It's an essential tool for both professional plumbers and DIYers seeking watertight and gas-tight joints. The tape is made of a synthetic polymer known for its exceptional chemical inertness, low coefficient of friction, and high-temperature resistance.

The primary function of Teflon tape is to fill the small gaps and irregularities between the threads of pipes and fittings. When the tape is wrapped tightly around the threads and then tightened, the material deforms and creates an effective seal. This prevents leakage of liquids or gases, which is crucial for the reliability of installations.

The SOS PUMP® Teflon Tape 12m is specially designed for a wide range of applications, including connecting pump components, valves, and various fittings. Its 12-meter length ensures you have enough material for multiple projects, making it a cost-effective solution for all your sealing needs.

While Teflon tape may seem like a simple product at first glance, there are some considerations when choosing the right one for your project. The SOS PUMP® Teflon Tape 12m is an excellent all-around choice, but it's good to know what to look for.

The thickness of the Teflon tape is an important factor. Standard Teflon tape is usually thin, but thicker versions are also available for heavier applications or larger threads. Thicker tape generally provides a more robust seal but can be more difficult to apply to fine threads. For most household and pump applications, a standard thickness such as SOS PUMP® Teflon Tape 12m is perfectly suitable.

The width of the Teflon tape is also important. Common widths vary, but a width that properly matches the diameter of your thread is ideal. Tape that is too wide can be difficult to wrap, while tape that is too narrow may not provide sufficient coverage. The SOS PUMP® Teflon Tape 12m has a universal width suitable for most common threaded connections.

Color can also indicate the type of Teflon tape. While the most common color is white, other colors also exist that indicate specific applications. For example, yellow Teflon tape is often used for gas lines, and pink or green tape for higher-pressure water lines. White SOS PUMP® Teflon Tape 12m is the standard choice for waterproof connections and is safe for use in drinking water installations.

Finally, the quality of the material itself is important. Cheap Teflon tape can be thinner, tear more easily, and seal less effectively. The SOS PUMP® Teflon Tape 12m guarantees high quality, resulting in reliable and durable seals that effectively prevent leaks. Always choose a product from a reputable brand to ensure the best performance.

Correctly applying Teflon tape is crucial for a watertight connection. Our specialists are happy to share their top tips for getting the most out of your SOS PUMP® Teflon Tape 12m and preventing leaks.

Always start with clean, dry threads. Dirt, grease, or old sealant residue can reduce the effectiveness of the Teflon tape. Clean the threads with a brush and degreaser if necessary. Make sure the threads are completely dry before starting to wrap.

Always wrap the Teflon tape clockwise, in the direction you will tighten the fitting later. This ensures the tape is pulled tighter and won't come loose during installation. Start at the end of the thread and work toward the base. Make sure the tape completely covers the threads, but avoid wrapping it over the opening of the pipe, as this can obstruct flow or introduce loose pieces of tape into the system.

The amount of Teflon tape you apply is also important. Too little tape will result in an inadequate seal, while too much tape can make it difficult to fully tighten the fitting and can even damage the threads. For most applications, 3 to 5 wraps are sufficient. For larger diameters or higher pressures, consider applying 5 to 7 wraps. The SOS PUMP® Teflon Tape 12m is strong enough to create a good seal with fewer wraps.

Make sure you wrap the Teflon tape tightly and overlapping. Each wrap should overlap by about half the previous wrap. Pull the tape lightly as you wrap to ensure it sits properly in the thread grooves. After applying the tape, you can gently tighten the fitting. Avoid overtightening, as this can damage the threads or the fitting itself. The Teflon tape provides the seal, not the force you use to tighten it.

Is Teflon tape reusable? No, Teflon tape is designed for single use. Once a connection is loosened, you must remove the old tape and apply new Teflon tape for a reliable seal.

Can I use Teflon tape on gas pipes? Although white Teflon tape is sometimes used for gas pipes, we always recommend using yellow Teflon tape, which is specifically designed and certified for gas installations. The SOS PUMP® Teflon Tape 12m is primarily intended for waterproof connections.

What's the difference between Teflon tape and liquid sealant? Teflon tape is a solid film that physically fills the gaps in the threads, while liquid sealants harden and form a chemical bond. Both are effective, but Teflon tape is often easier to apply and remove, and is ready to use immediately without drying time.

Should I use Teflon tape on all threaded connections? It's recommended to use Teflon tape on all tapered (conical) threaded connections that require a watertight or gas-tight seal. Parallel threads often require a gasket or O-ring for sealing, but Teflon tape can provide additional security in some cases.