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.
These have two parts that must be mixed. 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.
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° | Off-White | Metal, Plastic, Rubber, Composites, Masonry, Wood | 6430A424 | 000000 |
| 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 | 6430A52 | 000000 |
| Each | ||
| Mixer Nozzle for 1.69 fl. oz. Loctite® Cartridges | 74695A221 | 00000 |
| Mixer Nozzle for 6.76 fl. oz. and 13.5 fl. oz. Cartridges | 74695A211 | 0000 |
| Air-Powered Dispensing Gun for 1.69 fl. oz. Loctite® Cartridges | 74695A101 | 000000 |
| Dispensing Gun for 1.69 fl. oz. Cartridges | 74695A71 | 00000 |
| Dispensing Gun for 13.5 fl. oz. Cartridges | 1773A34 | 000000 |
Flame-Retardant Epoxy Structural Adhesives
These self-extinguishing epoxies meet UL 94 V-0 for flame retardance. The strongest and most weather- and chemical-resistant structural adhesives, epoxies work especially well on metals.
These have two parts that must be mixed. The size listed is the combined total of the two parts. Use a dispensing gun and mixer nozzle to simultaneously mix and dispense adhesives.
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 | |||||||||||||
| DP100FR | 1.64 | Cartridge | 5 min. | 48 hrs. | 1,100 | 2 | 1:1 | Thick Liquid (73,750 cP) | -65° to 300° | Off-White | Metal, Plastic, Rubber | 7467A28 | 000000 |
| Mixer Nozzle for 1.64 fl. oz. 3M Cartridges (Step Tip) | 7467A12 | Each | 00000 |
| Replacement Plunger for 1.64 fl. oz. 3M Cartridges | 7467A48 | Each | 00000 |
| Mixer Nozzle for 1.64 fl. oz. 3M Cartridges (Taper Tip) | 7467A73 | Each | 0000 |
| Dispensing Gun for 1.64 fl. oz. Cartridges | 7467A41 | Each | 000000 |
| Air-Powered Dispensing Gun for 1.64 fl. oz. 3M Cartridges | 7467A15 | Each | 000000 |