A major self-inflicted problem in pipe sealing is using too much sealant—whether it’s too many wraps of PTFE tape or too much liquid/paste compound. This over-application can lead to serious joint failure:

• Prevents Proper Seating: The excess material takes up space needed for the threads to fully mate, resulting in a physically weaker connection.
• Causes Uneven Torque: The sealant bunches up, creating inconsistent friction. This makes it impossible to judge the correct torque, often leading to over-tightening, which strips threads or cracks fittings.
• System Contamination: Excess liquid sealant gets squeezed out and pushed inside the pipe, leading to contamination, just like shredded tape.

The key is precise, thin application that focuses on filling the voids in the threads, not adding significant bulk to the connection.

The Liquid Difference: Precision vs. Bulk

Traditional PTFE tape and thick pipe dopes require a “gasket” of material to work, encouraging users to wrap more to ensure a seal. Modern liquid anaerobic thread sealants flip this script: they rely on thin, complete coverage and a chemical reaction to seal.

By switching from tape to a liquid, you eliminate the guesswork of counting wraps and the risk of bulky material preventing proper seating. You only need enough liquid to fill the root and flank of the threads.

Incure ProGrip™ 202 Refrigerant Thread Sealant

For applications where precise and thin application is absolutely critical—such as refrigerant lines, gas systems, or high-pressure systems that demand clean, consistent torque and chemical compatibility—we recommend Incure ProGrip™ 202 Refrigerant Thread Sealant.

While formulated for refrigerants, the ProGrip™ 202 is an excellent example of a sealant that requires only a thin, controlled application to achieve an aggressive, high-pressure seal.

Why ProGrip™ 202 Solves the “Too Thick” Problem:

1. Controlled Viscosity: ProGrip™ 202 has a consistency designed to adhere easily to the threads without dripping or running excessively. This gives the user more control to apply a thin, uniform bead, preventing the thick, uneven buildup that causes torque issues.
   
2. Chemical Sealing, Not Mechanical Bulking: As an anaerobic sealant, it seals by curing into a solid plastic insidethe gap. It doesn’t rely on being squeezed tightly like a tape to work. Therefore, you only need to apply enough to cover the threads—nothing more—minimizing the thickness added to the joint.
   
3. Contamination Control: Proper application of this sealant ensures that no excess material is pushed into the line. For refrigerant or air conditioning systems where the presence of foreign material is destructive to compressors and expansion valves, this thin, controlled application is non-negotiable.

The Best Practice for Thin Application

1. Clean Threads: Always start with clean metal to ensure the sealant adheres and cures correctly.
   
2. Target the Male Thread: Only apply the sealant to the male thread. This is a key control measure, as the act of screwing the fitting in pushes the material into the joint, rather than squeezing excess material out and into the pipe’s interior.
   
3. One Continuous Bead: Apply a single, continuous, 360° bead that covers the first 4-5 threads, starting a thread or two back from the leading edge. Do not cake it on. A uniform coat is more effective than a thick, uneven glob.

By choosing Incure ProGrip™ 202 and focusing on a precise, thin application, you eliminate the destructive guesswork of excessive wraps or compounds, ensuring that your fittings seat properly, torque evenly, and seal perfectly.