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FaucetsSafety Equipment and GearAsphalt, Concrete & MasonryBathroom Cabinets & FixturesBathroom HardwareBathroom PlumbingBreakers, Distributors, and Load CentersCar Emergency SuppliesCaulking & SealantsCommercial LightingConduits and FittingsDevconDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareElectrical ToolsElectrical Wire & CableEmergency SuppliesEmersonExtension CordsFastenersGuttering & DrainageHand ToolsHome SafetyHooksInterconnect TerminalsInterior PaintKitchen HardwareKitchen PlumbingLight BulbsMechanics ToolsMoldingMouldingsMounting ProductsOutletsPaint ColorsPaint PrimersPaint Supplies & ToolsPersonal PreparednessPipes, Fittings & AccessoriesPlug AdaptersPower Tool AccessoriesPower ToolsProjectsSealants, Fillers and AdhesivesShop Plumbing by FixtureSolderingSpecialty PaintSpray PaintStorm & Flood PrepTrimValves & Valve RepairWater HeatersWeldersWelding & Cutting AccessoriesWelding ConsumablesWinter Prep
Copper Bonding(140)
Uses item details. Price when purchased online
ComStar Copper Lock, 2 oz, Liquid Solder for Copper & Brass Pipes - Permanent Pinhole Leak Fix & Pipe Repair - No Heat, No Torch Plumbing Adhesive - High Pressure HVAC Sealant Up to 500 PSI (10-800) From $11.18

Sponsored
From$1118
ComStar Copper Lock, 2 oz, Liquid Solder for Copper & Brass Pipes - Permanent Pinhole Leak Fix & Pipe Repair - No Heat, No Torch Plumbing Adhesive - High Pressure HVAC Sealant Up to 500 PSI (10-800)
64.2 out of 5 Stars. 6 reviews
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Steel Reinforced Epoxy Putty, Waterproof Heat Resistant Repair Kit, High Strength Epoxy Clay Compound, Metal Wood Concrete Tile Ceramic Bonding From $8.99

Sponsored
From$899
Steel Reinforced Epoxy Putty, Waterproof Heat Resistant Repair Kit, High Strength Epoxy Clay Compound, Metal Wood Concrete Tile Ceramic Bonding
Highside Chemicals Just For Copper 5-3/8 in. L X 8-1/2 in. W Copper and Brass Bonding Kit Was $38.94

Highside Chemicals Just For Copper 5-3/8 in. L X 8-1/2 in. W Copper and Brass Bonding Kit
74.1 out of 5 Stars. 7 reviews
Highside Chemicals Just For Copper 0.35 oz Copper Bonding

Highside Chemicals Just For Copper 0.35 oz Copper Bonding
1.85 OZ Just For Copper Solderless Copper Bonding, Each $25.99

$2599
current price $25.991.85 OZ Just For Copper Solderless Copper Bonding, Each
Highside Chemicals Just For Copper 5 3/8 In. L X 8 1/2 In. W 0.35 Oz. Copper Bonding Copper 1 Each From $14.95
From$1495
Highside Chemicals Just For Copper 5 3/8 In. L X 8 1/2 In. W 0.35 Oz. Copper Bonding Copper 1 Each
64.2 out of 5 Stars. 6 reviews
Clearance Hovmgk Metal Repair Glue, Waterproof Leak Repair Agent for Stainless Steel, Aluminum, Cast Iron, and Copper, Strong Bonding Adhesive for Automotive, Plumbing, and Household Repairs, 50g Tube Was $6.62

Hovmgk Metal Repair Glue, Waterproof Leak Repair Agent for Stainless Steel, Aluminum, Cast Iron, and Copper, Strong Bonding Adhesive for Automotive, Plumbing, and Household Repairs, 50g Tube
Weld 2 Copper Primer - Aerosol, 8oz - Metal Prep for Welding, Painting & Bonding - Rust Preventative, Corrosion Resistant Automotive Primer $37.69

$3769
current price $37.69Weld 2 Copper Primer - Aerosol, 8oz - Metal Prep for Welding, Painting & Bonding - Rust Preventative, Corrosion Resistant Automotive Primer
UUHYTG Metal Repair Adhesive for Stainless Steel Copper Aluminum, High-Strength Waterproof Epoxy Glue for Casting Cracks Leak Repair, Heat-Resistant Durable Industrial Household Sealant From $7.22

2 options
Available in additional 2 optionsFrom$722
UUHYTG Metal Repair Adhesive for Stainless Steel Copper Aluminum, High-Strength Waterproof Epoxy Glue for Casting Cracks Leak Repair, Heat-Resistant Durable Industrial Household Sealant
Clearance High Strength Metal Repair Adhesive, Industrial Grade Casting Epoxy for Steel Aluminum Copper, Heavy Load Bonding $3.69 Was $7.99

Now$369
current price Now $3.69, Was $7.99$7.99
High Strength Metal Repair Adhesive, Industrial Grade Casting Epoxy for Steel Aluminum Copper, Heavy Load Bonding
Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker - 3oz. $23.96
$2396
current price $23.96Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker - 3oz.
65 out of 5 Stars. 6 reviews
Clearance UUHYTG Metal Repair Adhesive for Steel/Copper/Aluminum - Waterproof High-Temp Epoxy Putty, Leak Fix Glue for Pipes/Tanks (Instant Bond) Was $5.03

UUHYTG Metal Repair Adhesive for Steel/Copper/Aluminum - Waterproof High-Temp Epoxy Putty, Leak Fix Glue for Pipes/Tanks (Instant Bond)
15 out of 5 Stars. 1 reviews
Blue Magic, Copper, Compact Industrial Sealant, 0.79 oz $13.82

$1382
current price $13.82Blue Magic, Copper, Compact Industrial Sealant, 0.79 oz
264.2 out of 5 Stars. 26 reviews
Just For Copper Pro 5 3/8 in. L x 8 1/2 in. W Copper Bonding Copper 1 each $28.95

$2895
current price $28.95Just For Copper Pro 5 3/8 in. L x 8 1/2 in. W Copper Bonding Copper 1 each
12 out of 5 Stars. 1 reviews
High Temp Metal Epoxy Glue, Waterproof Adhesive for Stainless Steel, Copper & Aluminum Leak Repair, Resists -58F to 392F, 1:1 Mix (24H Cure) $4.89

$489
current price $4.89High Temp Metal Epoxy Glue, Waterproof Adhesive for Stainless Steel, Copper & Aluminum Leak Repair, Resists -58F to 392F, 1:1 Mix (24H Cure)
VHT SP21A-6 PACK High Temperature COPPER GASKET CEMENT - Cork, Metal, Paper - 12 oz $69.99

$6999
current price $69.99VHT SP21A-6 PACK High Temperature COPPER GASKET CEMENT - Cork, Metal, Paper - 12 oz
Staron Metal Repair Adhesive Paste, Stainless Steel Copper Aluminum Leak Fix for Castings, Waterproof Bonding

Staron Metal Repair Adhesive Paste, Stainless Steel Copper Aluminum Leak Fix for Castings, Waterproof Bonding
High-Strength Metal Casting Adhesive Epoxy Putty, 2-Part Industrial Grade Repair Glue for Steel, Iron, Aluminum, Copper, Waterproof & Heat Resistant Bonding Paste for Sealing Leaks and Fixing Cracks

High-Strength Metal Casting Adhesive Epoxy Putty, 2-Part Industrial Grade Repair Glue for Steel, Iron, Aluminum, Copper, Waterproof & Heat Resistant Bonding Paste for Sealing Leaks and Fixing Cracks
Versachem 88898 Copper Spray Adhesive - 9 oz. Aerosol $13.58

$1358
current price $13.58Versachem 88898 Copper Spray Adhesive - 9 oz. Aerosol
Ke1Clo Metal Repair Adhesive, Stainless Steel Copper Aluminum Leak Repairer, Waterproof Casting Adhesive for High Temperature Resistance Strong Bonding
Ke1Clo Metal Repair Adhesive, Stainless Steel Copper Aluminum Leak Repairer, Waterproof Casting Adhesive for High Temperature Resistance Strong Bonding
Just For Copper Epoxy Putty 2 Oz $12.33 Was $19.28

Now$1233
current price Now $12.33, Was $19.28$19.28
Just For Copper Epoxy Putty 2 Oz
94.1 out of 5 Stars. 9 reviews
Clearance FENGGHAO Metal Casting Repair Glue High Strength Adhesive For Steel Copper Aluminum Plastic Ceramic Wood $4.53 Was $5.09

Now$453
current price Now $4.53, Was $5.09$5.09
FENGGHAO Metal Casting Repair Glue High Strength Adhesive For Steel Copper Aluminum Plastic Ceramic Wood
Clearance FHBVT Metal Casting Repair Glue 1:1 Mix Ratio -50°C to 200°C Temperature Resistant Strong Bonding Waterproof For Steel Copper Aluminum Automotive Plumbing Household Christmas New Year Metal Adhesive Was $8.52

FHBVT Metal Casting Repair Glue 1:1 Mix Ratio -50°C to 200°C Temperature Resistant Strong Bonding Waterproof For Steel Copper Aluminum Automotive Plumbing Household Christmas New Year Metal Adhesive
Clearance Metal Repair Adhesive for Stainless Steel, Copper, & Aluminum, Waterproof & Leak-Proof, Strong Adhesion for Metal Casting Defects & Equipment Repairs, High Temperature Resistance, 60ml
Metal Repair Adhesive for Stainless Steel, Copper, & Aluminum, Waterproof & Leak-Proof, Strong Adhesion for Metal Casting Defects & Equipment Repairs, High Temperature Resistance, 60ml
Cevemin Industrial Grade Metal Casting Adhesive Patch - High-Strength Bonding Repair Agent for Stainless Steel, Copper, Aluminum, Iron and Other Metal Materials

Cevemin Industrial Grade Metal Casting Adhesive Patch - High-Strength Bonding Repair Agent for Stainless Steel, Copper, Aluminum, Iron and Other Metal Materials
VHT SP21A-4 PACK High Temperature COPPER GASKET CEMENT - Cork, Metal, Paper - 12 oz $48.99

$4899
current price $48.99VHT SP21A-4 PACK High Temperature COPPER GASKET CEMENT - Cork, Metal, Paper - 12 oz
15 out of 5 Stars. 1 reviews
Clearance Metal Repair Adhesive for Stainless Steel Copper Aluminum, QQZ Strong Waterproof Leak Repairer, High Temperature Resistant Casting Adhesive for Defects Cracks Pores From $5.29
From$529
Metal Repair Adhesive for Stainless Steel Copper Aluminum, QQZ Strong Waterproof Leak Repairer, High Temperature Resistant Casting Adhesive for Defects Cracks Pores
Clearance Metal for Stainless Steel Copper Aluminum | Waterproof Leak Sealer | High Temperature Resistant | Strong Machinable Bond | Includes Pusher Scraper Sandpaper | 1 Pack Was $6.51

Metal for Stainless Steel Copper Aluminum | Waterproof Leak Sealer | High Temperature Resistant | Strong Machinable Bond | Includes Pusher Scraper Sandpaper | 1 Pack
1 Pack Strong Glue for Metal,High Temperature Resistant Casting Repair,Metal Repair Glue 85ml,Premium Liquid Welding Filler,Fast Curing Waterproof Adhesive for Steel Aluminum Iron Copper

1 Pack Strong Glue for Metal,High Temperature Resistant Casting Repair,Metal Repair Glue 85ml,Premium Liquid Welding Filler,Fast Curing Waterproof Adhesive for Steel Aluminum Iron Copper
Mg Chemicals 843ER-800ML Super Shield Silver Coated Copper Epoxy $378.84

$37884
current price $378.84Mg Chemicals 843ER-800ML Super Shield Silver Coated Copper Epoxy
Permatex 84209 PermaPoxy 4 Minute Multi-Metal Epoxy, Two 1 oz. Tubes $10.95

$1095
current price $10.95Permatex 84209 PermaPoxy 4 Minute Multi-Metal Epoxy, Two 1 oz. Tubes
35 out of 5 Stars. 3 reviews
Steadline Heavy Duty Metal Repair Adhesive - Two Part Epoxy For Stainless Steel Copper And Aluminum Quick Setting Formula With High Temperature Resistance And Waterproof Seal General Size

2 options
Available in additional 2 optionsSteadline Heavy Duty Metal Repair Adhesive - Two Part Epoxy For Stainless Steel Copper And Aluminum Quick Setting Formula With High Temperature Resistance And Waterproof Seal General Size
Yunuuuoa 3 Packs Industrial Grade High-Temp Metal Repair Adhesive Patch for Casting Sealing Bonding on Steel Copper Aluminum Iron Equipment Structures From $9.59

2 options
Available in additional 2 optionsFrom$959
Yunuuuoa 3 Packs Industrial Grade High-Temp Metal Repair Adhesive Patch for Casting Sealing Bonding on Steel Copper Aluminum Iron Equipment Structures
Metal Glue | Heavy Duty Weld Adhesive | 1.76 oz 2 Pack | Liquid Welding Filler for Metals, Plastic, Steel Alloy, Copper and Surface Repair (MG502)

2 options
Available in additional 2 optionsMetal Glue | Heavy Duty Weld Adhesive | 1.76 oz 2 Pack | Liquid Welding Filler for Metals, Plastic, Steel Alloy, Copper and Surface Repair (MG502)
Dyegold Metal Repair Adhesive Paste for Steel Copper Aluminum Leak Repair Waterproofing Casting Defect Filler Strong Bonding
Dyegold Metal Repair Adhesive Paste for Steel Copper Aluminum Leak Repair Waterproofing Casting Defect Filler Strong Bonding
2026 New Metal Casting Repair Glue – High-Strength Bond, Fast Curing & Heat Resistant, Metal Foundry Glue Set, All Purpose Repairing Glues Metals Repairing Agent for Metals (1pcs) From $10.88
From$1088
2026 New Metal Casting Repair Glue – High-Strength Bond, Fast Curing & Heat Resistant, Metal Foundry Glue Set, All Purpose Repairing Glues Metals Repairing Agent for Metals (1pcs)
Permatex 81878, Silicone, Copper Maximum Temp Gasket Maker Industrial Sealant, 3 oz $11.76 Was $19.53
Now$1176
current price Now $11.76, Was $19.53$19.53
Permatex 81878, Silicone, Copper Maximum Temp Gasket Maker Industrial Sealant, 3 oz
334.8 out of 5 Stars. 33 reviews
Loctite Sealant - Copper 5920 - Silicone - 80 ml Tube - Each 491984 $7.65
$765
current price $7.65Loctite Sealant - Copper 5920 - Silicone - 80 ml Tube - Each 491984
25 out of 5 Stars. 2 reviews
Save with
SeekLGT Metal Casting Repair Glue High Strength Heat Resistant Foundry Adhesive Quick Fix for Stainless Steel Copper and Aluminum $6.28 Was $7.00

Now$628
current price Now $6.28, Was $7.00$7.00
SeekLGT Metal Casting Repair Glue High Strength Heat Resistant Foundry Adhesive Quick Fix for Stainless Steel Copper and Aluminum
2025 Metal Repair Adhesive - Metal Glue Adhesive, Stainless Steel Copper Aluminum Leak Repairer Waterproofing Leakage Metal Casting Adhesive, Metal To Metal Glue Heavy Duty $5.38 Was $5.99

Now$538
current price Now $5.38, Was $5.99$5.99
2025 Metal Repair Adhesive - Metal Glue Adhesive, Stainless Steel Copper Aluminum Leak Repairer Waterproofing Leakage Metal Casting Adhesive, Metal To Metal Glue Heavy Duty
33.7 out of 5 Stars. 3 reviews
ComStar Copper Lock, 2 oz, Liquid Solder for Copper & Brass Pipes - Permanent Pinhole Leak Fix & Pipe Repair - No Heat, No Torch Plumbing Adhesive - High Pressure HVAC Sealant Up to 500 PSI (10-800) From $11.18

2 options
Available in additional 2 optionsFrom$1118
ComStar Copper Lock, 2 oz, Liquid Solder for Copper & Brass Pipes - Permanent Pinhole Leak Fix & Pipe Repair - No Heat, No Torch Plumbing Adhesive - High Pressure HVAC Sealant Up to 500 PSI (10-800)
64.2 out of 5 Stars. 6 reviews
Save with
VHT SP21A-3 PACK High Temperature COPPER GASKET CEMENT - Cork, Metal, Paper - 12 oz $45.99

$4599
current price $45.99VHT SP21A-3 PACK High Temperature COPPER GASKET CEMENT - Cork, Metal, Paper - 12 oz
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