Ceramic Putty | McMaster-Carr

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	Maximum Temperature Maximum Temperature

Less than 250° F

250° to 999° F

1,000° F or greater

	For Use On For Use On

	Container Type Container Type


Syringe	Cartridge

Pail	Can

Bottle	Mixer Cup

Jar	Pen

Stick	Tube

Jug	Single-Use Packet

	Color Color

	White		Dark Gray
	Gray		Light Gray
	Aluminum		Amber
	Clear		Gold
	Beige		Black
	Brown		Silver

	Formulation Formulation

	Consistency Consistency

	For Use Outdoors For Use Outdoors

Yes

	Maximum Thickness Maximum Thickness

	Mixing Required Mixing Required

Yes

	Reaches Full Strength Reaches Full Strength

	Begins to Harden Begins to Harden

	Clarity Clarity

Clear

Semi-Clear

Opaque

	Approximate Coverage @ Thickness Approximate Coverage @ Thickness

	Minimum Temperature Minimum Temperature

	Container Size Container Size

	Finishing Method Finishing Method

	Manufacturer Manufacturer

Devcon

Loctite®

	Manufacturer Model Number Manufacturer Model Number

	Manufacturer Model Name Manufacturer Model Name

Fixmaster Epoxy

Aluminum Liquid

Aluminum Putty

FasMetal™ 10 HVAC Repair

Fixmaster Wear Resistant
Putty

Metal Patch & Fill

	Mix Ratio Mix Ratio

	Heating Requirements to Reach Full Strength Heating Requirements to Reach Full Strength

4 hrs. air dry then 2 hrs.
@ 160°F

2 hrs. air dry then 4 hrs.
@ 200°F

	Minimum Application Temperature Minimum Application Temperature

40° F

50° F

70° F

	For Maximum Crack Width For Maximum Crack Width

1/2"

Not Rated

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39 Products

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 oz.	Syringe	20	8	Putty	20 sq. in. @ 1/4"	No	White	Ceramic, Masonry	0000000	000000
11 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

Surface Fillers

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.

Devcon Aluminum Liquid, Devcon Aluminum Putty, and Devcon FasMetal™ 10 HVAC Repair form a nonrusting finish.

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

	Container
Mfr. Model No.	Size	Type	Begins to Harden, min.	Reaches Full Strength	Consistency	Mix Ratio	Approx. Coverage @ Thick.	Temp. Range, °F	Color	Finishing Method	For Use On	Pkg. Qty.		Pkg.
Loctite® Fixmaster Epoxy
EA 445	0.1 oz.	Mixer Cup	5	12 hrs.	Thick Liquid	1:1	1 sq. in. @ 1/4"	-65° to 180°	Gray	Machine, Sand, Tap	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Titanium, ABS Plastic, CPVC Plastic, PETG Plastic, Polycarbonate Plastic, Polyimide Plastic, Polystyrene Plastic, Polyurethane Rubber, PVC Plastic, PVDF Plastic, Ceramic, Concrete, Glass, Wood	10	0000000	000000
EA 445	1 oz.	Mixer Cup	5	12 hrs.	Thick Liquid	1:1	1 sq. in. @ 1/4"	-65° to 180°	Gray	Machine, Sand, Tap	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Titanium, ABS Plastic, CPVC Plastic, PETG Plastic, Polycarbonate Plastic, Polyimide Plastic, Polystyrene Plastic, Polyurethane Rubber, PVC Plastic, PVDF Plastic, Ceramic, Concrete, Glass, Wood	10	0000000	000000
EA 9131	0.1 oz.	Mixer Cup	90	24 hrs.	Thick Liquid	1.5:1	1 sq. in. @ 1/4"	-65° to 180°	White	Machine, Sand, Tap	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Titanium, ABS Plastic, CPVC Plastic, PETG Plastic, Polycarbonate Plastic, Polyimide Plastic, Polystyrene Plastic, Polyurethane Rubber, PVC Plastic, PVDF Plastic, Ceramic, Concrete, Glass, Wood	10	0000000	00000
														Each
Devcon Aluminum Liquid
10710	1 lbs.	Jar	75	16 hrs.	Thick Liquid	9:1	70 sq. in. @ 1/4"	-40° to 250°	Aluminum	Machine, Drill, Sand, Saw, Tap	Aluminum, Steel, Stainless Steel, Ceramic, Concrete, Fiberglass, Wood	__	00000000	00000
10720	3 lbs.	Jar	75	16 hrs.	Thick Liquid	9:1	210 sq. in. @ 1/4"	-40° to 250°	Aluminum	Machine, Drill, Sand, Saw, Tap	Aluminum, Steel, Stainless Steel, Ceramic, Concrete, Fiberglass, Wood	__	00000000	000000
Devcon Aluminum Putty
10610	1 lbs.	Jar	60	16 hrs.	Putty	9:1	70 sq. in. @ 1/4"	-40° to 250°	Aluminum	Machine, Drill, Sand, Saw, Tap	Aluminum, Steel, Stainless Steel, Ceramic, Concrete, Fiberglass, Wood	__	00000000	00000
10620	3 lbs.	Jar	60	16 hrs.	Putty	9:1	210 sq. in. @ 1/4"	-40° to 250°	Aluminum	Machine, Drill, Sand, Saw, Tap	Aluminum, Steel, Stainless Steel, Ceramic, Concrete, Fiberglass, Wood	__	00000000	000000
Devcon FasMetal™ 10 HVAC Repair
19770	6.5 oz.	Tube	60	16 hrs.	Paste	1:1	30 sq. in. @ 1/4"	-40° to 250°	Aluminum	Machine, Drill, Sand, Saw, Tap	Aluminum, Steel, Stainless Steel, Ceramic, Concrete, Fiberglass, Wood	__	00000000	00000
Devcon Metal Patch & Fill
S-50	3 oz.	Tube	20	6 hrs.	Paste	__	6 sq. in. @ 1/4"	40° to 400°	Gray	Drill, Sand	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Titanium, Ceramic, Glass	__	00000000	0000

Light-Activated Surface Filler Pens

These surface fillers come in a pen for precision application. After applying, use the LED on the back of the pen to instantly cure. They can be used with most types of metal as well as ceramic, stone, and porcelain.

Pens

Formulation	Container Size, oz.	Begins to Harden, sec.	Reaches Full Strength, sec.	Consistency	For Use Outdoors	Temp. Range, °F	Color	Finishing Method	For Use On		Each
Acrylic	0.2	3	15	Gel	Yes	0° to 245°	Clear	Drill, Sand	Aluminum, Brass, Copper, Steel, Stainless Steel, Galvanized Iron, Galvanized Steel, Ceramic, Porcelain, Stone	000000	000000

Refill Cartridges

Formulation	Color	Clarity	Consistency	Container Size, oz.		Each
Acrylic	Black	Opaque	Gel	0.2	000000	000000
Acrylic	Clear	Clear	Gel	0.2	000000	00000
Acrylic	Dark Brown	Opaque	Gel	0.2	000000	00000
Acrylic	Light Brown	Opaque	Gel	0.2	000000	00000
Acrylic	White	Opaque	Gel	0.2	000000	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-pint container can treat a 10-gallon fuel tank. 3-pint container can treat a 20-gallon fuel tank.

Container
Size, pt.	Type	Begins to Harden, min.	Reaches Full Strength, hrs.	Consistency	Mix Ratio	For Use Outdoors	Temp. Range, °F	Color	Finishing Method	For Use On		Each
1.5	Can	5	24	Thick Liquid	2:1	No	70° to 90°	Amber	Drill, Sand, Tap	Aluminum, Brass, Bronze, Copper, Silver, Steel, Stainless Steel, Cast Iron, Galvanized Iron, Galvanized Steel, Titanium, Acrylic Plastic, Polycarbonate Plastic, ABS Plastic, PVC Plastic, CPVC Plastic, PETG Plastic, PVDF Plastic, Polyimide Plastic, Nylon Plastic, Polyethylene Plastic, Polypropylene Plastic, Vinyl Plastic, Fiberglass, Ceramic, Porcelain	0000000	000000
3	Can	5	24	Thick Liquid	2:1	No	70° to 90°	Amber	Drill, Sand, Tap	Aluminum, Brass, Bronze, Copper, Silver, Steel, Stainless Steel, Cast Iron, Galvanized Iron, Galvanized Steel, Titanium, Acrylic Plastic, Polycarbonate Plastic, ABS Plastic, PVC Plastic, CPVC Plastic, PETG Plastic, PVDF Plastic, Polyimide Plastic, Nylon Plastic, Polyethylene Plastic, Polypropylene Plastic, Vinyl Plastic, Fiberglass, Ceramic, Porcelain	0000000	00000

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, 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 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.

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
Size, 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
4	Stick	90 min.	72	__	Putty	__	16 sq. in. @ 1/4"	-40° to 450°	Gold	Drill, Sand, Tap	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Titanium	0000000	00000
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	00000
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

Fine-Particle Abrasion-Resistant Surface Fillers for Metal

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.

	Container
Mfr. Model No.	Size, lbs.	Type	Begins to Harden, min.	Reaches Full Strength, hrs.	Consistency	Mix Ratio	Approx. Coverage @ Thick.	Max. Thick.	For Use Outdoors	Temp. Range, °F	Color	Finishing Method	For Use On		Each
Loctite® Fixmaster Wear Resistant Putty
PC 7222	1	Jar	30	24	Putty	2:1	50 sq. in. @ 1/4"	1"	Yes	-20° to 220°	Gray	Sand	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Titanium	0000000	000000

Conductive Surface Fillers for Electronics

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.

Surface fillers in one-time-use packets and jars come as two parts. The size listed is the combined total of the two parts.

Volume resistivity and surface resistivity measure how well a material opposes the flow of electricity. The lower the rating, the more electricity it conducts.

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

Container
Size, oz.	Type	Begins to Harden	Reaches Full Strength	Thermal Conductivity, W/m-K	Volume Resistivity, ohms-cm	Consistency	Mix Ratio	Temp. Range, °F	Color	For Use On		Each
Surface Fillers
0.1	One-Time-Use Packet	90 min.	24 hrs.	6.05	0.009	Paste	100:6	-75° to 250°	Silver	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Titanium, Ceramic, Glass	0000000	000000
0.4	One-Time-Use Packet	90 min.	24 hrs.	6.05	0.009	Paste	100:6	-75° to 250°	Silver	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Titanium, Ceramic, Glass	0000000	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.

Mix cement grout with water.

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

Container
Size	Type	Reaches Full Strength	Consistency	For Max. Crack Wd.	Approximate Coverage @ Thick.	Max. Thick.	For Use Outdoors	Application Temp. Range, °F	Color	For Use On		Each
Cement
5 lbs.	Pail	14 days	Powder	Not Rated	Not Rated	Not Rated	No	40° to 90°	White	Concrete, Ceramic, Stone	00000000	000000
Acrylic
1 gal.	Pail	24 hrs.	Paste	1/2"	101 sq. ft. @ 1/4"	1/2"	No	50° to 100°	Beige	Concrete, Plaster, Ceramic, Porcelain, Grout, Masonry, Asphalt, Stone	00000000	00000
1 gal.	Pail	24 hrs.	Paste	1/2"	101 sq. ft. @ 1/4"	1/2"	No	50° to 100°	Gray	Concrete, Plaster, Ceramic, Porcelain, Grout, Masonry, Asphalt, Stone	00000000	00000
1 gal.	Pail	24 hrs.	Paste	1/2"	101 sq. ft. @ 1/4"	1/2"	No	50° to 100°	White	Concrete, Plaster, Ceramic, Porcelain, Grout, Masonry, Asphalt, Stone	00000000	00000

Grout Float for Cement	Each	000000
Silicone Coating for Cement (22-oz. Spray Bottle)	Each	0000
Grout Cleaner for Cement (32-oz. Bottle)	Each	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
Color	Size, lbs.	Type	Begins to Harden, hrs.	Reaches Full Strength, days	Consistency	Mix Ratio	For Max. Crack Wd.	Approximate Coverage @ Thick.	Max. Thick.	For Use Outdoors	Application Temp. Range, °F	For Use On		Each
Black	1.3	Pail	7	3	Thick Liquid	1:1	1/2"	95 sq. ft. @ 1/4"	1/2"	Yes	70° to 85°	Concrete, Plaster, Ceramic, Porcelain, Grout, Masonry, Stone	00000000	0000000
Brown	1.3	Pail	7	3	Thick Liquid	1:1	1/2"	95 sq. ft. @ 1/4"	1/2"	Yes	70° to 85°	Concrete, Plaster, Ceramic, Porcelain, Grout, Masonry, Stone	00000000	000000
White	1.3	Pail	7	3	Thick Liquid	1:1	1/2"	95 sq. ft. @ 1/4"	1/2"	Yes	70° to 85°	Concrete, Plaster, Ceramic, Porcelain, Grout, Masonry, Stone	00000000	000000

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