Green Loctite | McMaster-Carr

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Color

Green

Manufacturer

Loctite®

Manufacturer Model Number

Container Type

Applicator-Top Bottle

For Use On

Locking Strength

Container Size

For Use With

Type

Consistency

Cure Type

Shear Strength

Maximum Gap Size Filled

Maximum Temperature

For Joining

Formulation

Mixing Required

Material

Begins to Harden

Viscosity

100,000 cP to 199,999 cP

REACH

RoHS

Reaches Full Strength

24 hr.

72 hr.

DFARS Specialty Metals

Exempt

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

Export Control Classification Number (ECCN)

EAR99

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71 Products

Light-Activated Instant-Bond Adhesives

Take your time positioning parts that require precise alignment, such as optical instruments. Instead of gripping immediately, these adhesives only harden when you expose them to a compatible light source.

Thin Liquid—Seep into narrow gaps and joints that thick-liquid adhesives can't reach. Use when bonding close-fitting parts.

ISO 10993—Comply with biocompatibility standards for medical-grade applications.

		Container
	Mfr. Model No.	Size, fl. oz.	Type	Begins to Harden, sec.	Reaches Full Strength, hr.	Light Intensity Req. to Reach Full Strength	Cure Type	Consistency	Viscosity, cP	Max. Gap Size Filled	Temp. Range, ° F	Specs. Met	For Joining		Each
Loctite®



		4311	1	Bottle	5	24	10 sec. @ 30 mW/cm²	UV Light, Visible Light	Thin Liquid	1,050	0.008"	-65 to 200	ISO 10993	Ceramic, Composite, Glass, Metal, Plastic, Rubber, Wood	1700A5	000000

Adhesive Activators

		Each
Activator for Loctite® 352 (1.8-oz. Bottle)	7560A56	000000
Activator for Loctite® 352 (4.5-oz. Aerosol Can)	7560A57	00000

Retaining Compounds for Close-Fitting Parts


Bottle	Single-Use Capsule	Stick

Fill gaps up to 0.01" to secure unthreaded cylindrical metal parts such as shafts, bearings, and press-fit assemblies. These retaining compounds begin to harden once coated surfaces are pressed together, blocking exposure to air.

Primer (sold separately) cleans the surface and decreases the time to reach full strength. It is recommended when working with aluminum, stainless steel, and titanium; black-oxide finishes, and cadmium and zinc coatings.

		Container													Each		Package
	Mfr. Model No.	Size, fl. oz.	Net Weight, oz.	Type	Max. Gap Size Filled	Begins to Harden, min.	Reaches Full Strength, hr.	Temp. Range, ° F	Consistency	Viscosity	Shear Strength, psi	Color	Specs. Met	Mil. Spec.		Each	Pkg. Qty.		Pkg.
Medium Locking Strength







				Loctite® Retaining Compounds

				668	—	0.67	Stick	0.005"	30	24	-65 to 400	Paste	Not Rated	1,015	Green	—	—	8075A12	000000	5	8075A121	0000000


				High Locking Strength







								Loctite® Retaining Compounds

								609	0.02	—	Single-Use Capsule	0.006"	10	24	-65 to 300	Thin Liquid	120 cP	2,290	Green	ASTM D5363	MIL-R-46082	91458A230	0000	100	91458A203	000000


								609	0.34	—	Bottle	0.006"	10	24	-65 to 300	Thin Liquid	120 cP	2,290	Green	ASTM D5363	MIL-R-46082	91458A210	00000	10	91458A201	000000
								609	1.69	—	Bottle	0.006"	10	24	-65 to 300	Thin Liquid	120 cP	2,290	Green	ASTM D5363	MIL-R-46082	91458A220	00000	10	91458A202	000000
								609	8.45	—	Bottle	0.006"	10	24	-65 to 300	Thin Liquid	120 cP	2,290	Green	ASTM D5363	MIL-R-46082	91458A740	000000	10	91458A705	00000000
								635	1.69	—	Bottle	0.01"	60	24	-65 to 300	Thick Liquid	2,000 cP	2,900	Green	ASTM D5363	MIL-R-46082	91458A640	00000	10	91458A656	000000
								635	8.45	—	Bottle	0.01"	60	24	-65 to 300	Thick Liquid	2,000 cP	2,900	Green	ASTM D5363	MIL-R-46082	91458A670	000000	10	91458A658	00000000
								640	1.69	—	Bottle	0.006"	30	24	-65 to 400	Thin Liquid	600 cP	3,190	Green	ASTM D5363	MIL-R-46082	91458A690	00000	10	91458A661	000000
								640	8.45	—	Bottle	0.006"	30	24	-65 to 400	Thin Liquid	600 cP	3,190	Green	ASTM D5363	MIL-R-46082	91458A680	000000	10	91458A659	00000000

Acrylic Structural Adhesives

Cartridge

Acrylics bond with the widest range of materials of any adhesive. They adhere to plastic especially well, requiring little surface preparation.

These adhesives come in two parts that need to be mixed. The container size listed is the combined total of the two parts.

Cartridge—To mix and dispense these adhesives, you'll need a mixer nozzle and dispensing gun.

Paste—Thicker than liquid adhesives but still spreadable—good for filling gaps and covering surfaces.

		Container				Strength
	Mfr. Model No.	Size, fl. oz.	Type	Begins to Harden, min.	Reaches Full Strength, hr.	Shear, psi	Peel, lbf/in. wd.	Mix Ratio	Consistency	Viscosity, cP	Temp. Range, ° F	For Joining		Each
Loctite®



		H8000	1.69	Cartridge	30	24	2,800	45	10:1	Paste	190,000	-65 to 250	Composite, Metal, Plastic	6430A46	000000

Accessories for Structural Adhesives

		Each
Mixer Nozzle for 1.69 fl. oz. Loctite® Cartridges	74695A87	00000
Dispensing Gun for 1.69 fl. oz. Loctite® Cartridges	74695A86	00000
Plunger for 1.69-oz. Cartridges (10:1 Mix Ratio)	74695A89	00000

Retaining Compounds for Oily Close-Fitting Parts

Bottle

Even on oily surfaces, these retaining compounds keep their hold. Use them to fill gaps up to 0.015" to secure worn cylindrical metal parts such as shafts, bearings, and press-fit assemblies. These retaining compounds begin to harden once coated surfaces are pressed together, blocking exposure to air.

High Locking Strength—Compounds with high locking strength require both heat and a hand tool to unthread.

		Container										Each		Package
	Mfr. Model No.	Size, fl. oz.	Type	Max. Gap Size Filled	Begins to Harden, min.	Reaches Full Strength, hr.	Temp. Range, ° F	Consistency	Viscosity, cP	Shear Strength, psi	Color		Each	Pkg. Qty.		Pkg.
High Locking Strength







				Loctite® Retaining Compounds

				603	0.34	Bottle	0.005"	10	24	-65 to 300	Thin Liquid	120	3,260	Green	91458A340	000000	10	91458A302	0000000


				603	1.69	Bottle	0.005"	10	24	-65 to 300	Thin Liquid	120	3,260	Green	91458A618	00000	10	91458A652	000000
				603	8.45	Bottle	0.005"	10	24	-65 to 300	Thin Liquid	120	3,260	Green	91458A633	000000	10	91458A655	00000000
				638	0.34	Bottle	0.01"	4	24	-65 to 350	Thick Liquid	2,500	3,625	Green	91458A433	00000	10	91458A401	000000
				638	1.69	Bottle	0.01"	4	24	-65 to 350	Thick Liquid	2,500	3,625	Green	91458A434	00000	10	91458A402	000000
				638	8.45	Bottle	0.01"	4	24	-65 to 350	Thick Liquid	2,500	3,625	Green	91458A435	000000	10	91458A403	00000000
				648	0.34	Bottle	0.006"	3	24	-65 to 350	Thin Liquid	500	3,625	Green	91458A801	00000	10	91458A804	000000
				648	1.69	Bottle	0.006"	3	24	-65 to 350	Thin Liquid	500	3,625	Green	91458A802	00000	10	91458A805	000000
				648	8.45	Bottle	0.006"	3	24	-65 to 350	Thin Liquid	500	3,625	Green	91458A803	000000	10	91458A806	00000000
				648	33.8	Bottle	0.006"	3	24	-65 to 350	Thin Liquid	500	3,625	Green	1810A231	000000	—	———	0

Heavy Duty High-Purity Light-Activated Conformal Coatings

These coatings are formulated for use in sensitive applications such as manufacturing semiconductors. Thinner than potting compounds, they flow easily into small spaces between electrical components. The coatings begin to harden when exposed to UV light. Use them to secure and insulate hardware on printed circuit boards. A gun (sold separately) is required to dispense them.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

				Dry Time
	Mfr. Model No.	Container Size, fl. oz.	Consistency	Touch, sec.	Overall, hr.	Mixing Req.	Dielectric Strength, V/mil	Thermal Conductivity	Temp. Range, ° F	Light Intensity Req. to Reach Full Strength	For Use On	Color		Each
Loctite® Silicone Rubber—Medium Soft







				Syringe

				5240	0.85	Thick Liquid	10	72	No	533.4	Not Rated	-65 to 195	60 sec. @ 70 mW/cm²	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Titanium, Silver, Composite, Fiberglass	Green	1676N15	000000

Guns

		Each
Dispensing Guns for Syringes	7422A41	000000

High-Temperature Wicking Threadlockers


	Bottle

Resistant to high temperatures, these threadlockers maintain a strong grip in environments up to 450° F. The thin liquid seeks out tiny gaps to bond fasteners that are already installed.

High Locking Strength—Keep fasteners firmly in place in motors, pumps, and other applications subjected to heavy shock and vibration. Breaking the bond of these threadlockers requires a propane torch, heat gun, or induction heater. As a result, they shouldn't be used in setups that you disassemble often.

Thin Liquid—Seep into tight spaces better than thick liquids, so they're best for fine threads.

Certificates with a traceable lot number and product shelf life are available for these products. Download certificates from ORDER HISTORY after your order ships.

		Container
	Mfr. Model No.	Size, fl. oz.	Type	Begins to Harden, min.	Color	Breakaway Torque, in·lbf	Temp. Range, ° F	Consistency	Viscosity, cP	Reaches Full Strength, hr.		Each
High Locking Strength







				Loctite®

				294	1.69	Bottle	6	Green	115	-65 to 450	Thin Liquid	30	24	91458A950	000000

Adhesive Primers for Acrylic Plastic Adhesives, Retaining Compounds, and Threadlockers


Aerosol Can	Can	Applicator-Top Bottle, Spray Bottle

To speed cure time on coated fasteners, aluminum, stainless steel, or titanium, apply these adhesive primers before using threadlocker or retaining compound. They also work with no-mix acrylic adhesives.

Applicator-Top Bottle—Adhesive primers in applicator-top bottles also include a spray head for easy dispensing.

		Container
	Mfr. Model No.	Size	Net Wt., oz.	Type	Drying Time, sec.	Consistency	Viscosity, cP	Color	Environment		Each
Loctite® Adhesive Primers



		7649	—	0.88	Aerosol Can	30	Thin Liquid	2	Green	Food and Beverage	7614A27	000000


		7649	—	4.5	Aerosol Can	30	Thin Liquid	2	Green	Food and Beverage	7614A17	00000
		7649	1.75 fl. oz.	—	Applicator-Top Bottle, Spray Bottle	30	Thin Liquid	2	Green	Food and Beverage	7614A16	00000
		7649	1 gal.	—	Can	30	Thin Liquid	2	Green	Food and Beverage	7614A24	000000

Wicking Threadlockers


	Bottle

Secure fasteners that are already installed—these threadlockers are thin enough to flow into tiny gaps.

NSF/ANSI 61—These threadlockers are certified for use in drinking water systems.

Thin Liquid—Seep into tight spaces better than thick liquids, so they're best for fine threads.

Military Specification—Mil. Spec. threadlockers are manufactured and tested to strict U.S. military standards.

		Container
	Mfr. Model No.	Size, fl. oz.	Type	Begins to Harden, min.	Color	Breakaway Torque, in·lbf	Food Industry Std.	Temp. Range, ° F	Consistency	Viscosity, cP	Mil. Spec.	Reaches Full Strength, hr.		Each
High Locking Strength







				Loctite®

				290	0.34	Bottle	20	Green	90	NSF/ANSI 61	-65 to 300	Thin Liquid	40	MIL-S-46163	24	91458A118	000000


				290	1.69	Bottle	20	Green	90	NSF/ANSI 61	-65 to 300	Thin Liquid	40	MIL-S-46163	24	91458A119	00000
				290	8.45	Bottle	20	Green	90	NSF/ANSI 61	-65 to 300	Thin Liquid	40	MIL-S-46163	24	91458A830	000000

Retaining Compounds for Oily Loose-Fitting Parts


Bottle	Single-Use Capsule

Certificates with a traceable lot number and product shelf life are available for these products. Download certificates from ORDER HISTORY after your order ships.

		Container											Each		Package
	Mfr. Model No.	Size, fl. oz.	Type	Max. Gap Size Filled	Begins to Harden, min.	Reaches Full Strength, hr.	Temp. Range, ° F	Consistency	Viscosity, cP	Shear Strength, psi	Color	Food Industry Std.		Each	Pkg. Qty.		Pkg.
High Locking Strength







				Loctite® Retaining Compounds

				680	0.02	Single-Use Capsule	0.015"	4	24	-65 to 300	Thick Liquid	1,250	2,800	Green	NSF/ANSI 61	91458A121	00000	100	91458A163	0000000


				680	0.34	Bottle	0.015"	4	24	-65 to 300	Thick Liquid	1,250	2,800	Green	NSF/ANSI 61	91458A122	00000	10	91458A164	000000
				680	1.69	Bottle	0.015"	4	24	-65 to 300	Thick Liquid	1,250	2,800	Green	NSF/ANSI 61	91458A123	00000	10	91458A165	000000
				680	8.45	Bottle	0.015"	4	24	-65 to 300	Thick Liquid	1,250	2,800	Green	NSF/ANSI 61	91458A330	000000	10	91458A301	00000000
				680	33.8	Bottle	0.015"	4	24	-65 to 300	Thick Liquid	1,250	2,800	Green	NSF/ANSI 61	1810A43	000000	—	———	0

Retaining Compounds for Loose-Fitting Parts

Bottle

Fill gaps up to 0.02" to secure worn unthreaded cylindrical metal parts such as shafts, bearings, and press-fit assemblies. These retaining compounds begin to harden once coated surfaces are pressed together, blocking exposure to air.

Certificates with a traceable lot number and product shelf life are available for these products. Download certificates from ORDER HISTORY after your order ships.

		Container										Each		Package
	Mfr. Model No.	Size, fl. oz.	Type	Max. Gap Size Filled	Begins to Harden, min.	Reaches Full Strength, hr.	Temp. Range, ° F	Consistency	Viscosity, cP	Shear Strength, psi	Color		Each	Pkg. Qty.		Pkg.
Medium Locking Strength







				Loctite® Retaining Compounds

				620	0.34	Bottle	0.015"	60	24	-65 to 450	Thick Liquid	8,500	2,495	Green	91458A750	000000	10	91458A706	0000000


				620	1.69	Bottle	0.015"	60	24	-65 to 450	Thick Liquid	8,500	2,495	Green	91458A450	00000	10	91458A404	000000
				620	8.45	Bottle	0.015"	60	24	-65 to 450	Thick Liquid	8,500	2,495	Green	91458A510	000000	10	91458A511	00000000
				620	33.8	Bottle	0.015"	60	24	-65 to 450	Thick Liquid	8,500	2,495	Green	91458A152	000000	—	———	0

Gasket Makers

Gasket makers are used in place of rubber, cork, and other traditional gasket materials for a form-in-place seal. They make it easy to form irregular-shaped gaskets.

Loctite® Gasket Makers

	Container					Temperature, ° F
Mfr. Model No.	Size, fl. oz.	Type	Max. Gap Size Filled	Begins to Harden, min.	Reaches Full Strength, hr.	Min.	Max.	Color	For Use On		Each
573	8.45	Tube	0.01"	60	72	-65	300	Green	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Titanium	7568A42	0000000