Thread Sealants

Reliable Thread Sealants

Hernon Manufacturing designs custom formulas for specific manufacturing applications. Above, the pictured sprinkler heads are prepared for installation with the application of Dripstop® 920 onto the threaded assembly.

Dripstop® thread sealants offer many advantages over conventional sealants like tape or pipe dopes. Dripstop® sealants harden without shrinkage in the joints, creating a tough, insoluble, vibration-proof seal that will not leak even if threads are damaged. This is because they are 100% active and contain no solvents to evaporate. Dripstop® sealants will not shred like tape or generic pipe dope. In addition, these sealants are not subject to cold flow, pressure and temperature phenomena like non-hardening dopes.

Custom Thread Sealant Formulas

Hernon Manufacturing ™ offers specialized thread sealants designed to resist leaks and corrosion. Expert chemists have designed these sealants for use in pressurized fluid systems. Since 1978 Hernon® has produced custom adhesive and sealant formulas. Today, Hernon Manufacturing ™ maintains a library of over 5000 unique formulas. Hernon® engineers keep each formula to support a specific manufacturing application.

As a Total Solutions provider, Hernon Manufacturing ™ also offers dispensing systems for pipe thread sealants. Hernon’s equipment division developed the Autosealer® line of dispensers to apply metered amounts of sealant directly to male fittings. These thread sealant-dispensing systems are not only easy to use, but they also reduce product waste. Engineering teams build Hernon® dispensing systems with a focus on maximizing user control over the dispensing process. This control helps users to boost labor productivity as well as improve the efficiency of sealant and energy use.


Significant Features and Key Advantages of Hernon Manufacturing Thread Sealants:

  • Toughens without shrinkage
  • 100% solid system with NO solvents
  • Custom formulas available to match usages and substrates
  • Will not shread or contaminant systems
  • Environmental resistance
  • Resists corrosion
  • Lubricates threaded assemblies
  • Matches Hernon’s dispensing systems for a Total Solution

HERNON THREAD SEALANTS

Thread Sealants
Thread Sealants
Thumbnail Name Short description
SelfSealer® 604 Low Viscosity Preapplied Thread Sealant
Powerseal 932 1 Component, Non-harden, Non-curing Pipe Sealant
Dripstop® 924
Dripstop® 929 General Purpose Anaerobic Pipe Sealant
Dripstop® 950 Pipe, Joint & Thread Sealant for Pure Oxygen
Dripstop® 947 Sealant & Mild Threadlocker for Hydraulic & Parts
Dripstop® 946 Sealant & Mild Threadlocker for Hydraulic & Parts
Dripstop® 945 Sealant & Mild Threadlocker for Hydraulic Parts
Dripstop® 944 High Performance Adhesive/Sealant for Pipe Threads
Dripstop® 943 Sealant & Mild Threadlocker for Hydraulic Parts
This image is of a tube of Hernon;s Dripstop 940 instant thread sealant.Dripstop® 940 Instant Thread Sealant High-speed Thread Sealant For Inactive Metals
Dripstop® 930 1 Component High Performance Pipe Sealant
Dripstop® 927 High Performance Adhesive/Sealant for Pipe Threads
Dripstop® 923 1 Component, Paste-like Anaerobic Pipe Sealant
Dripstop® 921 1 Component Anaerobic Adhesive Gel Threadlocker
Dripstop® 920 General Purpose Anaerobic Pipe Sealant
SelfSealer 618SelfSealer® 618 Tough, Preapplied, Non-hardening Threaded Sealant
SelfSealer® 617 High Temperature, Preapplied, Thread Sealant
SelfSealer® 616 High Viscosity, Preapplied, Thread Sealant
SelfSealer 622SelfSealer® 622 Tough, Preapplied, Non-hardening Threaded Sealant
SelfSealer 604 Low Viscosity Preapplied Thread Sealant
Instant seal thread sealant - SelfSealer 615

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