Ceramic Adhesives | McMaster-Carr

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	Maximum Temperature Maximum Temperature

	For Use On For Use On

	For Joining For Joining

	Container Type Container Type


Bottle	Can

Cartridge	Jug

Pail	Syringe

	Type Type

	Color Color

	White		Gray
	Blue		Beige
	Red		Green
	Brown		Dark Gray
	Light Gray

	Formulation Formulation	Show

Ceramic

	Formulation Formulation	Hide

	Container Size Container Size

	Consistency Consistency

Thick Liquid

Paste

Putty

	Mixing Required Mixing Required

Yes

	Reaches Full Strength Reaches Full Strength

	Thermal Conductivity Thermal Conductivity

	Adhesive Type Adhesive Type

Ceramic

	Cure Type Cure Type

Room Temperature

	Viscosity Viscosity

	Minimum Temperature Minimum Temperature

-250° F or less

Not Rated

	Electrical Properties Electrical Properties

Electrical Insulating

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

REACH Compliant

	Clarity Clarity

Opaque

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

RoHS Compliant

	Locking Strength Locking Strength

High

Medium

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

DFARS Specialty Metals
COTS-Exempt

	Begins to Harden Begins to Harden

24 Products

About Structural Adhesives

About Paint and Protective Coatings

Often used for bonding and repair on exhaust systems, diesel engines, and gas turbines, these adhesives withstand high temperatures and provide excellent electrical insulation. Pastes will not drip or sag while hardening on a vertical surface, while thick liquids flow into small spaces and are easy to spread.

Container
Size, fl. oz.	Type	Begins to Harden	Reaches Full Strength	Thermal Conductivity, W/m-K	Mix Ratio	Consistency	Viscosity, cP	Max. Temp., °F	Color	For Joining		Each
8	Pail	20 min.	48 hrs.	0.865	__	Thick Liquid	90,000	2300°	Gray	Ceramic, Metal	0000000	000000
8	Pail	20 min.	48 hrs.	0.865	__	Paste	130,000	2300°	Gray	Ceramic, Metal	0000000	00000
8	Pail	20 min.	48 hrs.	0.865	__	Paste	190,000	2300°	Gray	Ceramic, Metal	0000000	00000
16	Pail	10 min.	16 hrs.	1.2	2:1	Thick Liquid	12,000	1800°	Beige	Ceramic, Glass	0000000	00000
16	Pail	15 min.	24 hrs.	1.44	__	Thick Liquid	22,500	4000°	Beige	Ceramic, Masonry	0000000	000000
20	Pail	10 min.	24 hrs.	0.721	2.3:1	Thick Liquid	20,000	2500°	White	Ceramic, Glass	0000000	00000
23	Pail	10 min.	16 hrs.	1.15	4:1	Thick Liquid	20,000	2000°	Beige	Ceramic, Glass	0000000	00000
24	Pail	20 min.	2 hrs.	5.77	2.4:1	Thick Liquid	6,000	3000°	White	Ceramic, Metal	0000000	000000
32	Pail	15 min.	24 hrs.	1.44	__	Thick Liquid	22,500	4000°	Beige	Ceramic, Masonry	0000000	000000
32	Pail	20 min.	24 hrs.	0.288	__	Thick Liquid	35,000	2300°	White	Ceramic	0000000	000000
64	Pail	20 min.	48 hrs.	0.865	__	Paste	130,000	2300°	Gray	Ceramic, Metal	0000000	000000
64	Pail	20 min.	48 hrs.	0.865	__	Paste	190,000	2300°	Gray	Ceramic, Metal	0000000	000000

Extreme-Temperature Threadlockers

These ceramic threadlockers withstand temperature extremes. Use a hand tool to remove.

Green threadlocker has a lower viscosity to flow into the fine threads on small fasteners.

Container
Size, fl. oz.	Type	Begins to Harden	Reaches Full Strength	Temp. Range, °F	For Max. Thread Dia.	Consistency	Viscosity, cP	Breakaway Torque, in.-lbs.	Color		Each
Medium Locking Strength
4	Bottle	24 hrs.	72 hrs.	-300° to 2100°	2"	Thick Liquid	2,000	80	Green	0000000	000000
4	Bottle	24 hrs.	72 hrs.	-300° to 2100°	2"	Thick Liquid	5,000	180	Blue	0000000	00000
High Locking Strength
4	Bottle	24 hrs.	72 hrs.	-300° to 2100°	2"	Thick Liquid	7,000	250	Red	0000000	00000

High-Temperature Surface Fillers for Metal

Repair and rebuild metal surfaces that are exposed to heat. These surface fillers withstand temperatures over 450° F. Fillers that have a mix ratio are multi-part fillers. The size listed is the combined total of the parts.

Container
Size, fl. oz.	Type	Begins to Harden	Reaches Full Strength, hrs.	Heating Requirements to Reach Full Strength	Consistency	Mix Ratio	Approx. Coverage @ Thick.	Temp. Range, °F	Color	Finishing Method	For Use On		Each
Surface Fillers
8	Can	5 hrs.	6	2 hrs. air dry then 4 hrs. @ 200° F	Putty	__	32 sq. in. @ 1/4"	Not Rated to 2000°	Dark Gray	Sand	Steel, Stainless Steel, Cast Iron	0000000	000000
12	Can, Bottle	2 hrs.	6	4 hrs. air dry then 2 hrs. @ 160° F	Putty	2:1	48 sq. in. @ 1/4"	Not Rated to 1400°	Light Gray	Sand	Aluminum	0000000	00000
16	Bottle	5 hrs.	6	2 hrs. air dry then 4 hrs. @ 200° F	Putty	__	65 sq. in. @ 1/4"	Not Rated to 2000°	Dark Gray	Sand	Steel, Stainless Steel, Cast Iron	0000000	000000
24	Can	2 hrs.	6	4 hrs. air dry then 2 hrs. @ 160° F	Putty	2:1	96 sq. in. @ 1/4"	Not Rated to 1400°	Light Gray	Sand	Aluminum	0000000	000000

Coolant-Resistant Surface Fillers

Repair small leaks and cracks in coolant systems for commercial vehicles and industrial equipment. These surface fillers meet ASTM D3147 for their ability to stop leaks in engine cooling systems. Pour them into your coolant to fix both internal and external leaks. They contain ceramic microfibers and copper particles to create a permanent seal. They’re compatible with antifreeze and other coolant system additives.

Container
Size, fl. oz.	Type	Begins to Harden, min.	Reaches Full Strength, min.	Consistency	Temp. Range, °F	Color	For Use On		Each
16	Jug	7	10	Thick Liquid	Not Rated to 500°	Brown	Aluminum, Brass, Bronze, Copper, Silver, Steel, Stainless Steel, Galvanized Steel, Galvanized Iron, Titanium, Acrylic Plastic, Polystyrene Plastic, Polycarbonate Plastic, ABS Plastic, PVC Plastic, CPVC Plastic, PETG Plastic, PVDF Plastic, Polyimide Plastic, Nylon Plastic, PTFE Plastic, Polyethylene Plastic, Polypropylene Plastic	0000000	000000

High-Temperature Surface Fillers

Able to withstand temperatures up to 2300° F, these ceramic surface fillers are often used as thermal insulation on brick, mortar, burner blocks, furnace holders, and thermocouples.

Container
Size	Type	Begins to Harden, min.	Reaches Full Strength, hrs.	Consistency	Approximate Coverage @ Thick.	For Use Outdoors	Color	For Use On		Each
4 fl. oz.	Syringe	20	8	Putty	20 sq. in. @ 1/4"	No	White	Ceramic, Masonry	0000000	000000
11 fl. oz.	Cartridge	20	8	Putty	60 sq. in. @ 1/4"	No	White	Ceramic, Masonry	0000000	00000
1 gal.	Pail	20	8	Putty	720 sq. in. @ 1/4"	No	White	Ceramic, Masonry	0000000	000000

Wear-Resistant Coatings for Metal

Also known as brushable ceramic, these coatings create a hard, low-friction surface that resists corrosion. They're often used on liquid processing equipment, such as pump casings, impeller blades, and valves, to protect worn areas and reduce turbulence. They’re also used on heat exchangers, condensers, and chutes. The size listed is the combined total of the two parts.

Devcon Brushable Ceramic resists acids, alkalies, fuels, and solvents. Apply with a brush or roller.

	Container		Dry Time
Mfr. Model No.	Net Weight, lbs.	Composition	Touch, min.	Overall, hrs.	Approx. Coverage @ Thick.	Application Time After Mixing, min.	Max. Temp., °F	Application Temp. Range, °F	For Use On	Color (Appearance)		Each
Devcon Brushable Ceramic Coatings
11765	2	Solvent Based	40	16	15 sq. ft. @ 20 mil	40	350°	55° to 90°	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Titanium	Blue (Gloss)	00000000	0000000