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Thread Sealants

Find thread sealants and sealant tape for your race car parts when you explore Behrent's Performance Warehouse. These PTFE thread sealants and sealing tapes provide a leakproof, vibration-resistant bond that's essential in racing applications. Get an easy, anti-seize positive seal on threaded connections with tape or sealants that protect against rust and corrosion across a wide range of temperatures and hold up nicely under high pressure. Browse thread and PTFE sealants and racer's tape from the most trusted brands in racing including Mr. Gasket, Allstar, and Earl's Plumbing.
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Does PTFE tape stop leaks?
When applied correctly, PTFE tape stops leaks. Simply apply in the direction of the threads; hold taut and wrap the sealant tape three to four times for best results.

What's the difference between white and yellow sealing tape?
White sealant tape is intended for use on water pipes. Yellow sealing tape is designed for fuel and gas lines.

Is thread paste better than thread tape?
Not necessarily. Both sealant paste and sealing tape do the same job: seal threads. Sealant paste can be messier to apply than tape, but it's easier to know that you've applied it correctly. It's easier to apply sealant tape, but trickier to apply correctly. Which one you use is a matter of preference.