444 Thread Sealants | McMaster-Carr

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Container Type

For Use With

For Use On

Consistency

Cure Type

Maximum Pressure for Gases

10,000 psi

Mixing Required

Manufacturer

Locking Strength

Begins to Harden

Color

Maximum Pressure

10,000 psi to 10,999 psi

Maximum Pressure for Fluids

Container Size

Maximum Temperature

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Clarity

REACH

RoHS

For Use Outdoors

Reaches Full Strength

24 hr.

Minimum Temperature

-249° F to -60° F

Manufacturer Model Number

Environment

3 Products

About Sealants

Select a sealant that can stretch, contract, and expand enough for your joints.

Thread Sealants for Hydraulic and Compressed Air Systems

Bottle

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. These sealants are anaerobic, so they don’t begin to harden until coated surfaces are threaded together, blocking exposure to air.

Medium Locking Strength—These sealants have medium locking strength, which prevents threads from loosening due to vibration and shock. They require a hand tool to unthread.

		Container				Max. Pressure, psi		Temp., ° F
	Mfr. Model No.	Size, fl. oz.	Type	Begins to Harden, min.	Reaches Full Strength, hr.	For Fluids	For Gases	Min.	Max.	For Max. Thread Dia.	Consistency	Color		Each
Medium Locking Strength







				Vibra-Tite

				444	0.3	Bottle	60	24	10,000	10,000	-65	300	2"	Thin Liquid	Brown	45855K706	00000


				444	1.7	Bottle	60	24	10,000	10,000	-65	300	2"	Thin Liquid	Brown	45855K708	00000
				444	8.4	Bottle	60	24	10,000	10,000	-65	300	2"	Thin Liquid	Brown	45855K707	00000