Thread Sealant Products
Thread Sealant Products
Thread sealant products are specialized chemical sealing compounds used to seal and lock threaded connections in pipes, fittings, valves, pumps, and mechanical assemblies. They fill micro-gaps between male and female threads, prevent leakage of liquids, gases, and vapors, and resist vibration loosening, corrosion, and high pressure.
Widely used in plumbing, HVAC, automotive, hydraulic, pneumatic, marine, and industrial maintenance, thread sealant products provide reliable, long-lasting sealing performance for metal and plastic threaded joints.
Thread Sealant ProductsOur thread sealant is a 100% reactive anaerobic adhesive, typically available in liquid form. It cures upon contact with air, features a short initial curing time, and quickly delivers reliable sealing and fastening performance for easy initial assembly.
Key Types of Thread Sealant Products
1. Anaerobic Thread Sealant
Cures in the absence of air and with metal contact
High strength, pressure resistance, and temperature resistance
Used for hydraulic systems, industrial pipes, and heavy-duty fittings
2. PTFE Thread Sealant Tape
Also known as plumber's tape
Easy to wrap, low friction, corrosion-resistant
Ideal for water pipes, gas lines, and household plumbing
3. Pipe Dope / Thread Sealant Paste
Paste-type with lubricating and sealing functions
Works on large threads, rough surfaces, and irregular fittings
Common in oil, gas, and construction plumbing
4. High-Temperature Thread Sealant
Resists extreme heat up to 200°C–600°C
Used in exhaust systems, boilers, engines, and high-temperature pipelines
5. Low-Strength / Adjustable Thread Sealant
Allows disassembly for future maintenance
Suitable for small fittings, instrumentation, and regular service
Features & Benefits
Leak-Proof Sealing: Effectively blocks water, oil, fuel, gas, and steam leakage
Thread Locking: Prevents loosening caused by vibration and shock
Corrosion Resistance: Protects threads from rust and oxidation
Wide Compatibility: Works on steel, stainless steel, brass, aluminum, and plastic threads
Easy Application: Brush-on, stick, tape, or squeeze tube formats
High Pressure & Temperature Resistance: Stable under harsh working conditions
Clean & Neat: No messy waste, long shelf life
Applications
Plumbing & water supply systems
Gas pipelines and LPG installations
Hydraulic and pneumatic systems
Automotive engines, brakes, and fuel lines
HVAC, refrigeration, and air conditioning
Marine, shipbuilding, and offshore equipment
Mechanical assembly and industrial maintenance
Oil, chemical, and heating systems
Why Choose Our Thread Sealant Products?
Stable performance certified by international standards
Wide selection for low, medium, and high-pressure applications
Excellent adhesion and sealing under extreme temperatures
Non-toxic, safe for potable water systems
Suitable for mass production and daily maintenance
Cost-effective, long service life, reduces repair costs.
Advantages of Thread Sealant Products
Good sealing properties
It can effectively fill the thread gap, prevent liquid and gas leakage, even under high pressure, high temperature and other harsh environments can maintain good sealing performance.
01
Temperature resistance
It can maintain good performance in a wide range of temperature. Our sealants can withstand temperatures from -50℃ to about 150℃.
02
Corrosion resistance
good resistance to many chemicals, can protect the thread from corrosion, prolong the service life.
03
Easy to use
Simple construction, just apply the adhesive to the thread surface and then assemble, no special tools and complex operation process.
04
Specifications
|
Product |
Color |
Viscosity |
Cure conditions |
Thermal conductivity |
Temperature |
Storage conditions |
Packing |
|
DB434 |
Blue |
1500-3000cps |
1-3Min@25℃ |
0.1W(m.k) |
-55℃-150℃ |
12months@25℃ |
50ml |
|
DB429 |
Red |
6000-8000cps |
1-3Min@25℃ |
0.1W(m.k) |
-55℃-150℃ |
12months@25℃ |
50ml |
|
DB423 |
Blue |
1200cps |
1-3Min@25℃ |
0.1W(m.k) |
-55℃-150℃ |
12months@25℃ |
50ml |
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