Pipe Dope | McMaster-Carr

	Container Type Container Type


Brush-Top Can	Tube

Brush-Top Bottle	Strip

Stick	Can

Bottle	Jar

One-Time-Use Capsule	Cartridge

	For Use On For Use On

	For Use With For Use With

Methyl Ethyl Ketone (MEK)

	Color Color

	White		Blue
	Gray		Orange
	Black		Green
	Off-White		Yellow
	Purple		Red
	Brown

	Maximum Temperature Maximum Temperature

	For Maximum Thread Diameter For Maximum Thread Diameter

	Cure Type Cure Type

	Consistency Consistency

	Container Size Container Size

	Maximum Pressure for Gases Maximum Pressure for Gases

	For Use Outdoors For Use Outdoors

Yes

	Specifications Met Specifications Met

MIL-A-A-58092 Type II

ASTM

	Manufacturer Manufacturer

	Manufacturer Model Number Manufacturer Model Number

48
55
542
545
547
554
561
564

565
567
569
571
572
577
580
592

5113
5117
5438
5452
5770
5772

	Mixing Required Mixing Required

Yes

	Locking Strength Locking Strength

Low

Medium

High

	Maximum Pressure for Fluids Maximum Pressure for Fluids

	Minimum Temperature Minimum Temperature

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Width Width

	Begins to Harden Begins to Harden

139 Products

About Sealant Flexibility

Non-Hardening Thread Sealants with PTFE

Drip-Free Non-Hardening Thread Sealants with PTFE

Apply these thread sealant sticks without a mess.

Thread Sealants with PTFE

These sealants come in bottles, cans, and tubes so you can choose the quantity that covers your application.

Drip-Free Thread Sealants with PTFE

Apply this thread sealant stick without a mess.

Non-Hardening Thread Sealants

Often used in high-vibration applications that could cause standard thread sealants to fail, these never fully harden and remain pliable enough to self-heal and stop leaks before they start.

Reusable Non-Hardening Thread
Sealants for Coarse Threads

Much thicker than sealants for fine threads, these sealants bridge the gaps between coarse threads.

Reusable Non-Hardening Thread
Sealants for Fine Threads

Formulated to flow into small spaces, use these sealants between fine threads.

Drip-Free Non-Hardening Thread Sealants

Apply this thread sealant stick without a mess.

Thread Sealants

These sealants come in bottles, cans, and tubes so you can choose the quantity that covers your application.

Non-Hardening High-Temperature Thread Sealants

Remaining pliable over time, these high-temperature sealants protect against leaks caused by vibration and pressure—they naturally fill voids before leaks can develop.

High-Temperature Thread Sealants

Thread Sealants for Hydraulic
and Compressed Air Systems

Formulated for high lubricity, these sealants allow easy assembly of finely threaded hydraulic and compressed air system components. They're also free of fillers that could contaminate system media.

Thread Sealants for Oxygen Systems

Completely free of oil and chemically inert, these sealants are safe to use with wet and dry oxygen systems.

Thread Sealants for Refrigeration Systems

For use in refrigeration systems and applications exposed to strong chemicals, these sealants have excellent solvent resistance.

Thread Sealant Tape

High-Density Thread Sealant Tape

This tape has a higher density than standard tape for a better seal between threads.

Choose-a-Color High-Density Thread Sealant Tape

Use color to identify water, gas, and chemical connections.

Thread Sealant Tape

Made of PTFE, this tape has a slippery surface that keeps threads from binding to make parts easy to assemble.

Thread Sealant Tape for Stainless Steel Threads

This tape contains nickel to prevent seizing and galling associated with stainless steel threaded connections. It’s also good for use with other metals.

Thread Sealant Cord

Wind this multifilament cord into the grooves of tapered pipe threads to quickly create a seal.

About Sealant Flexibility

Thread Sealants

Non-Hardening Thread Sealants with PTFE

Drip-Free Non-Hardening Thread Sealants with PTFE

Thread Sealants with PTFE

Drip-Free Thread Sealants with PTFE

Non-Hardening Thread Sealants

Reusable Non-Hardening ThreadSealants for Coarse Threads

Reusable Non-Hardening ThreadSealants for Fine Threads

Drip-Free Non-Hardening Thread Sealants

Thread Sealants

Non-Hardening High-Temperature Thread Sealants

High-Temperature Thread Sealants

Thread Sealants for Hydraulicand Compressed Air Systems

Thread Sealants for Oxygen Systems

Thread Sealants for Refrigeration Systems

Thread Sealant Tape

High-Density Thread Sealant Tape

Choose-a-Color High-Density Thread Sealant Tape

Thread Sealant Tape

Thread Sealant Tape for Stainless Steel Threads

Thread Sealant Cord

Reusable Non-Hardening Thread
Sealants for Coarse Threads

Reusable Non-Hardening Thread
Sealants for Fine Threads

Thread Sealants for Hydraulic
and Compressed Air Systems