About Structural Adhesives
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Quick-Set Epoxy Structural Adhesives
For quick repairs, these epoxies begin to harden in 6 minutes or less. Epoxies are the strongest and most weather- and chemical-resistant structural adhesives.
The size listed is the combined total of the two parts. Use cartridges with a dispensing gun and mixer nozzle to simultaneously mix and dispense adhesives.
HY4090 is a blend of epoxy and instant-bond adhesive for a balance of strength, cure speed, and temperature resistance.
50132 works especially well on plastics and composites.
Container | Strength | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden | Reaches Full Strength | Shear, lbs./sq. in. | Peel | Mix Ratio | Consistency (Viscosity) | Temp. Range, °F | Color | For Joining | Each | |
| HY4090 | 1.69 | Cartridge | 3 min. | 7 days | 2,420 | Not Rated | 1:1 | Thick Liquid (19,000 cP) | -65° to 300° | Gray | Metal, Plastic, Rubber, Composites, Masonry, Wood | 00000000 | 000000 |
| HY4090 | 1.69 | Cartridge | 3 min. | 7 days | 2,420 | Not Rated | 1:1 | Thick Liquid (19,000 cP) | -65° to 300° | Off-White | Metal, Plastic, Rubber, Composites, Masonry, Wood | 00000000 | 00000 |
| HY4090 | 13.5 | Cartridge | 3 min. | 7 days | 2,420 | Not Rated | 1:1 | Thick Liquid (19,000 cP) | -65° to 300° | Off-White | Metal, Plastic, Rubber, Composites, Masonry, Wood | 0000000 | 000000 |
Mfr. Model | Container | Strength | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Name | No. | Size, fl. oz. | Type | Begins to Harden | Reaches Full Strength | Shear, lbs./sq. in. | Peel | Mix Ratio | Consistency (Viscosity) | Temp. Range, °F | Color | For Joining | Each | |
| PlasticWeld | 50132 | 0.85 | Syringe | 5 min. | 60 min. | 2,000 | Not Rated | 1:1 | Thick Liquid (9,000 cP) | -20° to 300° | Yellow | Metal, Plastic, Rubber, Composites, Masonry, Wood | 000000 | 00000 |
| Each | ||
| Mixer Nozzle for 1.69 fl. oz. Loctite® Cartridges | 000000000 | 00000 |
| Mixer Nozzle for 13.5 fl. oz. Loctite® Cartridges | 000000000 | 0000 |
| Air-Powered Dispensing Gun for 1.69 fl. oz. Loctite® Cartridges | 000000000 | 000000 |
| Dispensing Gun for 1.69 fl. oz. Cartridges | 00000000 | 00000 |
| Dispensing Gun for 13.5 fl. oz. Cartridges | 0000000 | 000000 |
Epoxy Structural Adhesives
Epoxies are the strongest and most weather- and chemical-resistant structural adhesives. They work especially well on metals. The size listed is the combined total of the two parts. For putty adhesives, slice off the required amount, then knead it together to form a moldable adhesive.
DP110, 14310, 14260, and 305-1/2 bond dissimilar materials.
Mfr. Model | Container | Strength | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Name | No. | Size, fl. oz. | Type | Begins to Harden | Reaches Full Strength | Shear, lbs./sq. in. | Peel, lbs./in. wd. | Mix Ratio | Consistency (Viscosity) | Temp. Range, °F | Color | For Joining | Each | |
| 2 Ton Epoxy | 14310 | 0.84 | Syringe | 8 min. | 16 hrs. | 2,250 | 2 | 1:1 | Thick Liquid (8,000 cP) | -40° to 200° | Clear | Metal, Metal to Plastic, Metal to Composites, Plastic, Plastic to Composites, Composites | 0000000 | 000000 |
Mfr. Model | Container | Strength | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Name | No. | Net Weight, oz. | Type | Begins to Harden | Reaches Full Strength | Shear, lbs./sq. in. | Peel | Consistency (Viscosity) | Temp. Range, °F | Color | For Joining | Each | |
| HighHeat | 8297 | 2 | Stick | 60 min. | 8 hrs. | 900 | Not Rated | Putty (Not Rated) | -20° to 450° | Gray | Metal, Plastic, Rubber, Composites, Masonry | 000000 | 00000 |
| PlasticWeld | 8237 | 2 | Stick | 20 min. | 24 hrs. | 900 | Not Rated | Putty (Not Rated) | -20° to 300° | Off-White | Plastic, Rubber, Composites, Masonry | 000000 | 0000 |
Optically Clear Epoxy Structural Adhesives
For invisible bond lines, these adhesives dry clear. Epoxies are the strongest and most weather- and chemical-resistant structural adhesives. Choose an epoxy that hardens quickly for fast repairs, or one that hardens slowly to allow more time for positioning.
The size listed is the combined total of the two parts. Use cartridges with a dispensing gun and mixer nozzle to simultaneously mix and dispense adhesives.
0151 and E-30CL are suitable for fiber-optic applications.
Container | Strength | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden | Reaches Full Strength | Shear, lbs./sq. in. | Peel, lbs./in. wd. | Mix Ratio | Consistency (Viscosity) | Temp. Range, °F | For Joining | Each | |
| E-30CL | 1.69 | Cartridge | 30 min. | 24 hrs. | 3,100 | Not Rated | 2:1 | Thick Liquid (10,000 cP) | -65 to 250° F | Metal, Plastic, Ceramic, Glass | 0000000 | 000000 |
| E-30CL | 6.76 | Cartridge | 30 min. | 24 hrs. | 3,100 | Not Rated | 2:1 | Thick Liquid (10,000 cP) | -65 to 250° F | Metal, Plastic, Ceramic, Glass | 0000000 | 00000 |
| Each | ||
| Mixer Nozzle for 1.69 fl. oz. Loctite® Cartridges | 00000000 | 00000 |
| Mixer Nozzle for 6.76 fl. oz. Loctite® Cartridges | 0000000 | 0000 |
| Dispensing Gun for 1.69 fl. oz Loctite® Cartridges | 00000000 | 00000 |
| Dispensing Gun for 6.76 fl. oz. Loctite® Cartridges | 0000000 | 000000 |
| Air-Powered Dispensing Gun for 1.69 fl. oz. Loctite® Cartridges | 000000000 | 000000 |
Waterproof Epoxy Structural Adhesives
Even when used under water, these adhesives maintain their strength. The most weather- and chemical-resistant structural adhesives, epoxies tend to work especially well on metals.
The size listed is the combined total of the two parts.
Mfr. Model | Container | Strength | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Name | No. | Size, fl. oz. | Type | Begins to Harden | Reaches Full Strength | Shear, lbs./sq. in. | Peel | Mix Ratio | Consistency (Viscosity) | Temp. Range, °F | Color | Environment | For Joining | Each | |
| MarineWeld | 50172 | 0.85 | Syringe | 5 min. | 1 hrs. | 1,800 | Not Rated | 1:1 | Paste (100,000 cP) | -20° to 300° | White | Salt Spray, Submersible | Metal, Plastic, Rubber, Composites, Glass, Masonry, Wood | 000000 | 00000 |
Slow-Set Epoxy Structural Adhesives
To allow time to adjust and position parts, these epoxies remain workable for at least 90 minutes. The strongest and most weather- and chemical-resistant structural adhesives, epoxies work especially well on metals.
The size listed is the combined total of the two parts.
Mfr. Model | Container | Strength | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Name | No. | Size, fl. oz. | Type | Begins to Harden | Reaches Full Strength | Shear, lbs./sq. in. | Peel | Mix Ratio | Consistency (Viscosity) | Max. Temperature, °F | For Joining | Each | |
| Original | 50165 | 0.85 | Syringe | 4 hrs. | 24 hrs. | 1,800 | Not Rated | 1:1 | Paste (150,000 cP) | 550° | Metal, Plastic, Rubber, Composites, Glass, Masonry | 000000 | 00000 |
Acrylic Structural Adhesives
Acrylics bond to the widest range of materials, especially plastics, and require the least amount of surface preparation.
The size listed is the combined total of the two parts. Use a dispensing gun and mixer nozzle to simultaneously mix and dispense adhesives.
H4500 works especially well on metals.
Container | Strength | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden | Reaches Full Strength | Shear, lbs./sq. in. | Peel, lbs./in. wd. | Mix Ratio | Consistency (Viscosity) | Temp. Range, °F | Color | For Joining | Each | |
Loctite® Adhesives | |||||||||||||
| H4500 | 1.69 | Cartridge | 15 min. | 72 hrs. | 3,100 | 58 | 10:1 | Thick Liquid (14,380 cP) | -40° to 210° | Gray | Metal, Plastic | 0000000 | 000000 |
Adhesives with Mixer Nozzle | |||||||||||||
| __ | 1.69 | Cartridge | 5 min. | 24 hrs. | 3,200 | 7 | 1:1 | Thick Liquid (64,000 cP) | -40° to 250° | Light Green | Metal, Metal to Plastic, Metal to Rubber, Metal to Composites, Plastic, Plastic to Composites, Plastic to Masonry, Rubber, Rubber to Composites, Rubber to Masonry, Composites, Masonry | 000000 | 00000 |
| __ | 13.5 | Cartridge | 5 min. | 24 hrs. | 3,200 | 7 | 1:1 | Thick Liquid (64,000 cP) | -40° to 250° | Light Green | Metal, Metal to Plastic, Metal to Rubber, Metal to Composites, Plastic, Plastic to Composites, Plastic to Masonry, Rubber, Rubber to Composites, Rubber to Masonry, Composites, Masonry | 000000 | 00000 |
| Each | ||
| Mixer Nozzle for 1.69 fl. oz. Loctite® Cartridges | 00000000 | 00000 |
| Mixer Nozzle for 13.5 fl. oz. Cartridges | 0000000 | 0000 |
| Plunger for 1.69-oz. Cartridges (10:1 Mix Ratio) | 00000000 | 0000 |
| Dispensing Gun for 1.69 fl. oz. Loctite® Cartridges | 00000000 | 00000 |
| Dispensing Gun for 1.69 fl. oz. Cartridges (1:1 Mix Ratio) | 00000000 | 00000 |
| Dispensing Gun for 13.5 fl. oz. Cartridges | 0000000 | 000000 |
Acrylic Structural Adhesives with Spacing Beads
To keep these adhesives from squeezing out during clamping and give a consistent bond thickness, they're mixed with small glass beads.
The size listed is the combined total of the two parts. Use a dispensing gun and mixer nozzle to simultaneously mix and dispense adhesives.
DP8805NS and DP8810NS are toughened to form resilient, impact-resistant bonds.
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 | Strength | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden | Reaches Full Strength | Shear, lbs./sq. in. | Peel, lbs./in. wd. | Mix Ratio | Consistency (Viscosity) | Temp. Range, °F | Color | For Joining | Each | |
3M Scotch-Weld Adhesives | |||||||||||||
| DP8805NS | 1.52 | Cartridge | 5 min. | 24 hrs. | 3,900 | 25 | 10:1 | Thick Liquid (45,000 cP) | -20° to 280° | Green | Metal, Plastic, Rubber, Composites | 0000000 | 000000 |
| DP8810NS | 1.52 | Cartridge | 10 min. | 24 hrs. | 3,600 | 35 | 10:1 | Thick Liquid (45,000 cP) | -20° to 280° | Green | Metal, Plastic, Rubber, Composites | 0000000 | 00000 |
High-Strength Acrylic Structural Adhesives
With excellent shear strength, these acrylics form stronger bonds than our standard acrylic structural adhesives. Acrylics bond to the widest range of materials, especially plastics, and require the least amount of surface preparation.
The size listed is the combined total of the two parts. Use cartridges with a dispensing gun and mixer nozzle to simultaneously mix and dispense adhesives.
DP8407NS and DP8410NS are nonsagging, so they won't drip from vertical or overhead surfaces. They contain 0.01" glass beads to prevent adhesive from squeezing out during clamping and give a consistent bond thickness.
Container | Strength | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden | Reaches Full Strength | Shear, lbs./sq. in. | Peel, lbs./in. wd. | Mix Ratio | Consistency (Viscosity) | Temp. Range, °F | Color | For Joining | Each | |
3M Scotch-Weld Adhesives | |||||||||||||
| DP8407NS | 1.52 | Cartridge | 7 min. | 24 hrs. | 4,500 | 50 | 10:1 | Thick Liquid (20,000 cP) | -40° to 400° | Gray | Metal, Plastic, Rubber, Composites | 0000000 | 000000 |
| DP8410NS | 1.52 | Cartridge | 10 min. | 24 hrs. | 3,900 | 60 | 10:1 | Thick Liquid (60,000 cP) | -40° to 280° | Green | Metal, Plastic, Composites | 0000000 | 00000 |
Urethane Structural Adhesives
Urethane adhesives are the most flexible, so they bond dissimilar materials and damp vibration.
The size listed is the combined total of the two parts. Use 1.64 fl. oz. and 1.69 fl. oz. cartridges with a dispensing gun and mixer nozzle to simultaneously mix and dispense adhesives. Dispense adhesives in 10.1 fl. oz. cartridges with a standard caulk gun.
U-05FL, U-09FL, and U-09LV won't yellow.
5570 is also known as silane modified polymer.
Container | Strength | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden | Reaches Full Strength | Shear, lbs./sq. in. | Peel | Consistency (Viscosity) | Temp. Range, °F | Color | For Joining | Each | |
| 5570 | 10.1 | Cartridge | 30 min. | 7 days | 400 | Not Rated | Paste (Not Rated) | -40° to 200° | White | Metal, Metal to Plastic, Metal to Rubber, Metal to Composites, Metal to Glass, Plastic, Plastic to Rubber, Plastic to Composites, Plastic to Glass, Plastic to Masonry, Rubber, Rubber to Composites, Rubber to Glass, Rubber to Masonry, Composites, Glass, Masonry, Wood, Wood to Glass | 00000000 | 000000 |
Container | Strength | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden | Reaches Full Strength | Shear, lbs./sq. in. | Peel | Mix Ratio | Consistency (Viscosity) | Temp. Range, °F | Color | For Joining | Each | |
| UK U-09FL | 1.69 | Cartridge | 10 min. | 24 hrs. | 1,460 | Not Rated | 1:1 | Thick Liquid (5,000 cP) | -65° to 250° | Clear | Metal, Metal to Plastic, Plastic, Wood | 0000000 | 000000 |
Mfr. Model | Container | Strength | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Name | No. | Size, fl. oz. | Type | Begins to Harden | Reaches Full Strength | Shear, lbs./sq. in. | Peel | Mix Ratio | Consistency (Viscosity) | Temp. Range, °F | Color | For Joining | Each | |
| Plastic Bonder | 50139 | 0.85 | Syringe | 15 min. | 30 min. | 1,000 | Not Rated | 1:1 | Thick Liquid (50,000 cP) | -20° to 250° | Black | Metal, Metal to Plastic, Metal to Rubber, Metal to Composites, Plastic, Plastic to Rubber, Plastic to Composites, Plastic to Masonry, Rubber, Rubber to Composites, Rubber to Masonry, Composites, Masonry, Wood | 000000 | 00000 |
Heavy Duty Coatings for Electronics
Thinner than potting compounds, these coatings flow easily into small spaces between electrical components. Use them to secure and insulate hardware on printed circuit boards. Rigid and wear resistant, epoxies have excellent chemical and moisture resistance, withstand a wide range of temperatures, and provide excellent electrical insulation. Dispense with a mixer nozzle and a gun (each sold separately).
Certificates with a traceable lot number and product shelf life 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, min. | Overall, hrs. | Dielectric Strength, V/mil | Temp. Range, °F | For Use On | Color | Each | |
Loctite® Coatings—Extra Hard | ||||||||||
| E-00CL | 6.8 | Thick Liquid | 5 | 24 | 400 | -65° to 180° | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Titanium, Silver, Plastic, Composites, Fiberglass | Clear | 0000000 | 000000 |
Two-Part Adhesive Dispensing Guns | |||
|---|---|---|---|
| Dispensing Gun for 6.8 fl. oz. Cartridges | 0000000 | Each | 0000000 |
Mixer Nozzles for Two-Part Adhesive Cartridges | |||
|---|---|---|---|
| Mixer Nozzle for 6.8 fl. oz. Cartridges | 0000000 | Each | 00000 |