• Single-component - clean and easy to apply
• Do not creep, shrink, or contaminate systems
• Can be used on any size of pipe fitting
• Replace all types of tape, putties, and paste sealants
• Resists vibration and shock loads
• Protects threads and fittings against corrosion
• Available with potable water and gas approvals
• Designed for high- and low-pressure applications
• Has controlled strength for ease of disassembly

When to use a Thread Sealant

Designed for low- and high-pressure applications, thread sealants fill the space between threaded parts and provide an instant, low pressure seal. When fully cured, they seal to the burst strength of most pipe systems.

Industrial Applications for Thread Sealants

Thread sealants are essential for a number of different industries due to their easy application and ability to prevent leaks. Henkel’s LOCTITE® brand has you covered for industrial-grade thread sealants that are able to prevent leaks and keep your equipment running efficiently.

Industrial Maintenance and Assembly

The constant threat of fluid leaks are a fact of life in industry. LOCTITE® thread sealants are the trusted choice of those working in the industrial maintenance and assembly field due to their ability to seal  pipes and fluid fittings of  a variety of substrates.  Reliable and easy to use, LOCTITE® thread sealants help reduce downtime and cut cost for industrial maintenance and assembly operations.

Automotive

Thread sealants are essential for the automotive industry to water pump and coolant systems running smoothly. LOCTITE® offers thread sealants for automotive fluid power systems as well as other hydraulic systems that are especially suited for automotive applications. Thread sealants used in automotive applications are designed to withstand fluids that are common in the automotive industry.

Plumbing

Thread sealants are effective alternatives to  pipe dopes, putties and PTFE tape for plumbing applications since they do not put unnecessary stress on pipe connections. Many plumbers trust LOCTITE® thread sealants to help them get the job done right with quick cure times and strong leak protection.

Introduction

There are many reasons why LOCTITE® thread sealants are a better, more efficient alternative to thread tape and traditional sealants. Here are just a few :

• Solvent-based sealing compounds can shrink during cure as solvents evaporate. Fittings must be re-torqued to minimize voids. The solvents used are volatile and flammable with poor health and safety. Containers left open for extended periods will cause the product to thicken and harden until they eventually become unusable.
• PTFE tape lubricates in off direction, allowing fittings to loosen under dynamic loads and resulting in loss of clamping force and leakage. Dynamic loads may accelerate creep, causing leakage over time. The lubricating effect of PTFE frequently results in over-tightening of  pipes and fluid fittings, adding stress or causing breakage of parts. Application requires good professional skills to avoid stressing fittings or castings and avoid shreds which can contaminate hydraulic systems.