Ceramic Cement | McMaster-Carr

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49 Products

Ceramic Adhesives

Often used for bonding and repair on exhaust systems, diesel engines, and gas turbines, these adhesives withstand high temperatures and provide excellent electrical insulation.

Thick Liquid—Thick liquids flow into small spaces and are easy to spread.

Paste—Pastes will not drip or sag while hardening on a vertical surface.

Container
Size, fl. oz.	Type	Begins to Harden, min.	Reaches Full Strength, hr.	Thermal Conductivity, W/(m⋅°C)	Consistency	Viscosity, cP	Max. Temp., ° F	Color	For Joining		Each
8	Pail	20	48	0.865	Thick Liquid	90,000	2,300	Gray	Ceramic, Metal	7482A11	000000
8	Pail	20	48	0.865	Paste	130,000	2,300	Gray	Ceramic, Metal	7482A21	00000
8	Pail	20	48	0.865	Paste	190,000	2,300	Gray	Ceramic, Metal	7482A31	00000
16	Pail	15	24	1.44	Thick Liquid	22,500	4,000	Beige	Ceramic, Masonry	7564A11	000000
32	Pail	15	24	1.44	Thick Liquid	22,500	4,000	Beige	Ceramic, Masonry	7564A12	000000
32	Pail	20	24	0.288	Thick Liquid	35,000	2,300	White	Ceramic	7563A29	000000
64	Pail	20	48	0.865	Paste	130,000	2,300	Gray	Ceramic, Metal	7482A22	000000
64	Pail	20	48	0.865	Paste	190,000	2,300	Gray	Ceramic, Metal	7482A32	000000

Cement for Ceramic Insulation

For insulation joints on ovens and furnaces, this cement has excellent temperature resistance.

Container						Temp.
Size, gal.	Type	Begins to Harden, sec.	Reaches Full Strength, min.	Consistency	Viscosity, cP	Min.	Max., ° F	Color	For Joining		Each
1	Pail	15	90	Thick Liquid	7,850	Not Rated	1,000	Off-White	Ceramic	93630A220	000000

High-Temperature Surface Fillers


Ceramic Pail	Ceramic Cartridge	Ceramic Syringe

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									Temp. Range
	Size	Type	Begins to Harden, min.	Reaches Full Strength, hr.	Consistency	Mixing Req.	Approx. Coverage @ Thk.	Max. Thk.	For Use Outdoors	Min.	Max., ° F	Color	For Use On		Each
Ceramic Surface Fillers



		4 fl. oz.	Syringe	20	8	Putty	No	20 in² @ 1/4"	Not Rated	No	Not Rated	2,300	White	Ceramic, Masonry	7551A23	000000


		11 fl. oz.	Cartridge	20	8	Putty	No	60 in² @ 1/4"	Not Rated	No	Not Rated	2,300	White	Ceramic, Masonry	7551A24	00000
		1 gal.	Pail	20	8	Putty	No	720 in² @ 1/4"	Not Rated	No	Not Rated	2,300	White	Ceramic, Masonry	7551A26	000000

High-Temperature Gasket Sealants


Cartridge	Tube

Even in high temperatures, these sealants maintain their strength.

Container
Size, fl. oz.	Type	Begins to Harden, min.	Reaches Full Strength, hr.	Max. Temp., ° F	Color	For Use On		Each



	2.3	Tube	30	24	2,000	Black	Cast Iron, Fiberglass, Steel	7573A29	00000


	2.3	Tube	60	3	2,000	Black	Aluminum, Brass, Bronze, Cast Iron, Copper, Fiberglass, Masonry, Stainless Steel, Steel, Titanium	7573A63	00000
	10.3	Cartridge	30	24	2,000	Black	Cast Iron, Fiberglass, Steel	7573A31	00000
	10.3	Cartridge	60	3	2,000	Black	Aluminum, Brass, Bronze, Cast Iron, Copper, Fiberglass, Masonry, Stainless Steel, Steel, Titanium	7573A65	00000

Extreme-Temperature Refractory Cement

$Image of Product. Front orientation. Refractory Cement. Extreme-Temperature Refractory Cement.$

Set and repair cast iron and steel furnaces, heaters, stoves, and boilers with this ready-to-use cement. It experiences minimal shrinkage for a permanent smokeproof and gasproof joint. Apply with a trowel or a spatula. A minimum temperature of 212° F is required to harden. Cut hardened cement with a carbide-tipped saw.

Container
Size	Type	Approx. Coverage Area, ft²	Cure Temp., ° F	Max. Temp., ° F	Density, lb/ft³	Color		Each
8 fl. oz.	Pail	0.63	212	2,500	122	Beige	9372K85	00000
64 fl. oz.	Pail	5	212	2,500	122	Beige	9372K86	00000
1 gal.	Pail	10	212	2,500	122	Beige	9372K87	00000

Fuel-Resistant Surface Fillers

Also known as sloshing compounds, these two-part epoxies bond to rough and rusty surfaces in fuel tanks to repair leaks and prevent further corrosion. They withstand permanent immersion in fuel, oil, and harsh solvents. Use them with metal, plastic, and fiberglass tanks. Mix the smaller can with the bigger one and pour into your fuel tank. Rotate the tank to coat the interior and dump out any excess. Allow to cure overnight. Size listed is the combined total of the two parts.

1.5 pt. Container—1.5-pint container can treat a 10-gallon fuel tank.

3 pt. Container—3-pint container can treat a 20-gallon fuel tank.

	Container								Temp. Range, ° F
	Size, pt.	Type	Begins to Harden, min.	Reaches Full Strength, hr.	Consistency	Mixing Req.	Mix Ratio	For Use Outdoors	Min.	Max.	Color	Process After Hardening	For Use On		Each
Epoxy Surface Fillers



		1.5	Can	5	24	Thick Liquid	Yes	2:1	No	70	90	Amber	Drill, Sand, Tap	Acrylic Plastic, Aluminum, Brass, Bronze, Copper, Vinyl Plastic, Galvanized Iron, Galvanized Steel, Silver, Steel, Stainless Steel, Cast Iron, Titanium, ABS, CPVC, PETG, Polycarbonate, Nylon, Polyethylene, Polypropylene, Polyimide, PVC, PVDF, Ceramic, Porcelain, Fiberglass	2450N12	000000


		3	Can	5	24	Thick Liquid	Yes	2:1	No	70	90	Amber	Drill, Sand, Tap	Acrylic Plastic, Aluminum, Brass, Bronze, Copper, Vinyl Plastic, Galvanized Iron, Galvanized Steel, Silver, Steel, Stainless Steel, Cast Iron, Titanium, ABS, CPVC, PETG, Polycarbonate, Nylon, Polyethylene, Polypropylene, Polyimide, PVC, PVDF, Ceramic, Porcelain, Fiberglass	2450N11	000000

Surface Fillers


Epoxy Mixer Cup	Epoxy Jar	Clay Tube

These surface fillers can be used on vertical surfaces without sagging. They repair cracked, worn, and damaged surfaces. The size listed is the combined total of the two parts.

Aluminum Liquid and Aluminum Putty—Devcon Aluminum Liquid and Devcon Aluminum Putty form a nonrusting finish.

Metal Patch & Fill—Devcon Metal Patch & Fill repairs worn, rusted, and corroded surfaces with less preparation.

		Container											Temp. Range, ° F
	Mfr. Model No.	Size, fl. oz.	Net Wt.	Type	Begins to Harden, min.	Reaches Full Strength, hr.	Consistency	Mixing Req.	Mix Ratio	Approx. Coverage @ Thk.	Max. Thk.	For Use Outdoors	Min.	Max.	Color	Process After Hardening	For Use On	Pkg. Qty.		Pkg.
Loctite® Fixmaster Epoxy



		EA 445	—	0.12 oz.	Mixer Cup	5	12	Thick Liquid	Yes	1:1	1 in² @ 1/4"	1/4"	Yes	-65	180	Gray	Machine, Sand, Tap	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Titanium, ABS, CPVC, PETG, Polycarbonate, Polyimide, Polystyrene, Polyurethane Rubber, PVC, PVDF, Ceramic, Concrete, Glass, Wood	10	7512A15	000000


		EA 445	—	1 oz.	Mixer Cup	5	12	Thick Liquid	Yes	1:1	1 in² @ 1/4"	1/4"	Yes	-65	180	Gray	Machine, Sand, Tap	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Titanium, ABS, CPVC, PETG, Polycarbonate, Polyimide, Polystyrene, Polyurethane Rubber, PVC, PVDF, Ceramic, Concrete, Glass, Wood	10	7512A16	000000
		EA 9131	—	0.12 oz.	Mixer Cup	90	24	Thick Liquid	Yes	1.5:1	1 in² @ 1/4"	1/4"	Yes	-65	180	White	Machine, Sand, Tap	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Titanium, ABS, CPVC, PETG, Polycarbonate, Polyimide, Polystyrene, Polyurethane Rubber, PVC, PVDF, Ceramic, Concrete, Glass, Wood	10	7512A14	00000


		Devcon Aluminum Liquid



				10710	—	1 lb.	Jar	75	16	Thick Liquid	Yes	9:1	70 in² @ 1/4"	3/4"	Yes	-40	250	Aluminum	Machine, Drill, Sand, Saw, Tap	Aluminum, Steel, Stainless Steel, Ceramic, Concrete, Fiberglass, Wood	1	74575A74	000000


				10720	—	3 lb.	Jar	75	16	Thick Liquid	Yes	9:1	210 in² @ 1/4"	3/4"	Yes	-40	250	Aluminum	Machine, Drill, Sand, Saw, Tap	Aluminum, Steel, Stainless Steel, Ceramic, Concrete, Fiberglass, Wood	1	74575A75	000000


				Devcon Aluminum Putty



						10610	—	1 lb.	Jar	60	16	Putty	Yes	9:1	70 in² @ 1/4"	3/4"	Yes	-40	250	Aluminum	Machine, Drill, Sand, Saw, Tap	Aluminum, Steel, Stainless Steel, Ceramic, Concrete, Fiberglass, Wood	1	74575A72	000000


						10620	—	3 lb.	Jar	60	16	Putty	Yes	9:1	210 in² @ 1/4"	3/4"	Yes	-40	250	Aluminum	Machine, Drill, Sand, Saw, Tap	Aluminum, Steel, Stainless Steel, Ceramic, Concrete, Fiberglass, Wood	1	74575A73	000000


						Devcon Metal Patch & Fill



								S-50	3	—	Tube	20	6	Paste	No	—	6 in² @ 1/4"	1/4"	Yes	40	400	Gray	Drill, Sand	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Titanium, Ceramic, Glass	1	74575A98	0000

Epoxy Grout

Mix this two-part epoxy—a resin-aggregate blend and a pigmented hardener—to create a grout that resists chemicals, such as acids, alkalies, salt water, and common solvents and cleaners. Its lightweight formula makes this grout easy to spread. Use in horizontal or vertical joints—grout won’t sag or shrink. Apply with a grout float. It can be cleaned up with water when wet; it doesn’t require a sealer once it cures. The size listed is the combined total of the two parts.

	Container
	Net Wt., lb.	Type	Begins to Harden, hr.	Reaches Full Strength, day	Consistency	Mixing Req.	Mix Ratio	For Max. Crack Wd.	Approx. Coverage @ Thk.	Max. Thk.	For Use Outdoors	Application Temp. Range, ° F	Color	For Use On		Each
Epoxy Surface Fillers



		1.3	Pail	7	3	Thick Liquid	Yes	1:1	1/2"	95 ft² @ 1/4"	1/2"	Yes	70 to 85	Black	Plaster, Ceramic, Porcelain, Grout, Concrete, Masonry, Stone	77105T21	0000000


		1.3	Pail	7	3	Thick Liquid	Yes	1:1	1/2"	95 ft² @ 1/4"	1/2"	Yes	70 to 85	Brown	Plaster, Ceramic, Porcelain, Grout, Concrete, Masonry, Stone	77105T22	000000
		1.3	Pail	7	3	Thick Liquid	Yes	1:1	1/2"	95 ft² @ 1/4"	1/2"	Yes	70 to 85	White	Plaster, Ceramic, Porcelain, Grout, Concrete, Masonry, Stone	77105T23	000000

Grout

Used on ceramic, concrete, and stone floor and wall tiles, grout consists of fine sand, masonry cement, and coloring. Apply with a grout float.

Cement—Mix cement grout with water.

Acrylic Plastic—Acrylic plastic grout does not require mixing. It resists shrinking, cracking, and staining.

	Container
	Size, gal.	Net Wt., lb.	Type	Begins to Harden	Reaches Full Strength	Consistency	Mixing Req.	For Max. Crack Wd.	Approx. Coverage @ Thk.	Max. Thk.	For Use Outdoors	Application Temp. Range, ° F	Color	For Use On		Each
Cement Surface Fillers



		—	5	Pail	16 hr.	14 day	Powder	Yes	Not Rated	Not Rated	Not Rated	No	40 to 90	White	Ceramic, Concrete, Stone	77105T64	000000


		Acrylic Plastic Surface Fillers



				1	—	Pail	15 min.	24 hr.	Paste	No	1/2"	101 ft² @ 1/4"	1/2"	No	50 to 100	Beige	Plaster, Ceramic, Porcelain, Grout, Concrete, Masonry, Stone, Asphalt	77105T12	00000


				1	—	Pail	15 min.	24 hr.	Paste	No	1/2"	101 ft² @ 1/4"	1/2"	No	50 to 100	Gray	Plaster, Ceramic, Porcelain, Grout, Concrete, Masonry, Stone, Asphalt	77105T11	00000
				1	—	Pail	15 min.	24 hr.	Paste	No	1/2"	101 ft² @ 1/4"	1/2"	No	50 to 100	White	Plaster, Ceramic, Porcelain, Grout, Concrete, Masonry, Stone, Asphalt	77105T13	00000

Accessories for Surface Fillers

		Each
Grout Float for Cement	9067T35	000000
Silicone Coating for Cement (22-fl. oz. Spray Bottle)	7219T22	00000

High-Temperature Surface Fillers for Metal

Epoxy

Stick

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.

Stick—Surface fillers in a stick have a resin on the outside and a hardener on the inside. Cut the desired amount from the sticks, knead to a uniform color to mix, and press into place.

	Container														Temp. Range, ° F
	Size, fl. oz.	Net Wt., oz.	Type	Lg.	Begins to Harden	Reaches Full Strength, hr.	Heating Req. to Reach Full Strength	Consistency	Mixing Req.	Mix Ratio	Approx. Coverage @ Thk.	Max. Thk.	Dia.	For Use Outdoors	Min.	Max.	Color	Process After Hardening	For Use On		Each
Epoxy Surface Fillers



		—	4	Stick	8"	90 min.	72	—	Putty	Yes	—	16 in² @ 1/4"	1/2"	1"	Yes	-40	450	Gold	Drill, Sand, Tap	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Titanium	7803A21	000000


		Ceramic Surface Fillers



				8	—	Can	—	5 hr.	6	2 Hrs. Air Dry Then 4 Hrs. @ 200°F	Putty	No	—	32 in² @ 1/4"	3/8"	—	No	Not Rated	2,000	Dark Gray	Sand	Steel, Stainless Steel, Cast Iron	7356A33	00000


				12	—	Can, Bottle	—	2 hr.	6	4 Hrs. Air Dry Then 2 Hrs. @ 160°F	Putty	Yes	2:1	48 in² @ 1/4"	3/8"	—	No	Not Rated	1,400	Light Gray	Sand	Aluminum	7356A32	00000
				16	—	Bottle	—	5 hr.	6	2 Hrs. Air Dry Then 4 Hrs. @ 200°F	Putty	No	—	65 in² @ 1/4"	3/8"	—	No	Not Rated	2,000	Dark Gray	Sand	Steel, Stainless Steel, Cast Iron	7356A35	000000
				24	—	Can	—	2 hr.	6	4 Hrs. Air Dry Then 2 Hrs. @ 160°F	Putty	Yes	2:1	96 in² @ 1/4"	3/8"	—	No	Not Rated	1,400	Light Gray	Sand	Aluminum	7356A34	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						Temp. Range
	Size, fl. oz.	Type	Begins to Harden, min.	Reaches Full Strength, min.	Consistency	Mixing Req.	Min.	Max., ° F	Color	Specs. Met	For Use On		Each
Surface Fillers



		16	Jug	7	10	Thick Liquid	No	Not Rated	500	Brown	ASTM D3147	Acrylic Plastic, Aluminum, Brass, Bronze, Copper, Galvanized Iron, Galvanized Steel, Silver, Steel, Stainless Steel, Titanium, ABS, CPVC, PETG, Polycarbonate, Nylon, PTFE, Polyethylene, Polypropylene, Polyimide, Polystyrene, PVC, PVDF	2445N11	000000

Fine-Particle Abrasion-Resistant Surface Fillers for Metal

Epoxy

Jar

For use in processing equipment that carries particles smaller than _1/16" in diameter, these ceramic-filled epoxies rebuild and repair surfaces exposed to abrasion from particles, such as dust collectors, fan blades, and fan housings. The size listed is the combined total of the two parts.

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										Temp. Range, ° F
	Mfr. Model No.	Net Wt., lb.	Type	Begins to Harden, min.	Reaches Full Strength, hr.	Consistency	Mixing Req.	Mix Ratio	Approx. Coverage @ Thk.	Max. Thk.	For Use Outdoors	Min.	Max.	Color	Process After Hardening	For Use On		Each
Loctite® Fixmaster Wear Resistant Putty



		PC 7222	1	Jar	30	24	Putty	Yes	2:1	50 in² @ 1/4"	1"	Yes	-20	220	Gray	Sand	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Titanium	7489A33	0000000

Firebrick Bonding Mortar

$Image of Product. Front orientation. Refractory Cement. Firebrick Bonding Mortar.$

Lay, coat, and bond firebricks. Apply this mortar with a trowel. One pail sets approximately 40 bricks.

Container Net Wt., lb.	Container Type	Approx. Brick Coverage	Max. Temp., ° F	Density, lb/ft³	Color		Each
15	Pail	40	3,000	129	Gray	9368K6	000000

Conductive Surface Fillers for Electronics

Single-Use

Packet

A high silver content allows these surface fillers to conduct electricity and heat. Use them to fill gaps and rebuild missing material on electrical connections or to assemble new components. They come as two parts. The size listed is the combined total of the two parts.

Thermal Conductivity—Thermal conductivity measures a material’s ability to transfer heat. The higher the rating, the more heat it transfers.

Electrical Volume Resistivity—Electrical volume resistivity measures how well a material opposes the flow of electricity. The lower the rating, the more electricity it conducts.

	Container											Temp. Range, ° F
	Net Wt., oz.	Type	Begins to Harden, min.	Reaches Full Strength, hr.	Consistency	Mixing Req.	Thermal Conductivity, W/(m⋅°C)	Electrical Volume Resistivity	Mix Ratio	Max. Thk.	For Use Outdoors	Min.	Max.	Color	For Use On		Each
Surface Fillers



		0.09	Single-Use Packet	90	24	Paste	Yes	6.05	0.009Ω⋅cm	100:6	1/4"	Yes	-75	250	Silver	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Titanium, Ceramic, Glass	7661A11	000000


		0.35	Single-Use Packet	90	24	Paste	Yes	6.05	0.009Ω⋅cm	100:6	1/4"	Yes	-75	250	Silver	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Titanium, Ceramic, Glass	7661A12	000000