About Structural Adhesives
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Toughened Epoxy Structural Adhesives
Toughened adhesives are blended with rubber particles for better impact resistance than standard epoxies. They form flexible, resilient bonds. The most weather- and chemical-resistant structural adhesives, epoxies work especially well on metals. Choose an adhesive that hardens quickly for fast repairs, or one that hardens slowly to allow more time for positioning.
These have two parts that must be mixed. The size listed is the combined total of the two parts. Use with a dispensing gun and mixer nozzle to simultaneously mix and dispense adhesives.
DP420NS, DP460NS, E-40HT, and 9462 are nonsagging, so they won't drip from vertical or overhead surfaces.
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 | |
| DP460 | 1.69 | Cartridge | 60 min. | 24 hrs. | 2,500 | 60 | 2:1 | Thick Liquid (30,000 cP) | -65° to 350° | Off-White | Metal, Plastic, Composites | 0000000 | 000000 |
| DP460 | 6.76 | Cartridge | 60 min. | 24 hrs. | 2,500 | 60 | 2:1 | Thick Liquid (30,000 cP) | -65° to 350° | Off-White | Metal, Plastic, Composites | 0000000 | 000000 |
| DP460 | 13.5 | Cartridge | 60 min. | 24 hrs. | 2,500 | 60 | 2:1 | Thick Liquid (30,000 cP) | -65° to 350° | Off-White | Metal, Plastic, Composites | 00000000 | 000000 |
| DP460NS | 1.69 | Cartridge | 60 min. | 24 hrs. | 2,680 | 60 | 2:1 | Paste (125,000 cP) | -65° to 350° | Off-White | Metal, Plastic, Composites | 0000000 | 00000 |
| DP460NS | 6.76 | Cartridge | 60 min. | 24 hrs. | 2,680 | 60 | 2:1 | Paste (125,000 cP) | -65° to 350° | Off-White | Metal, Plastic, Composites | 00000000 | 000000 |
| DP460NS | 13.5 | Cartridge | 60 min. | 24 hrs. | 2,680 | 60 | 2:1 | Paste (125,000 cP) | -65° to 350° | Off-White | Metal, Plastic, Composites | 0000000 | 000000 |
| Each | ||
| Mixer Nozzle for 1.69 fl. oz. 3M Cartridges (Step Tip) | 0000000 | 00000 |
| Mixer Nozzle for 1.69 fl. oz. 3M Cartridges (Taper Tip) | 0000000 | 0000 |
| Mixer Nozzle for 6.76 fl. oz. and 13.5 fl. oz. 3M Cartridges | 0000000 | 0000 |
| Replacement Plunger for 1.69 fl. oz. 3M Cartridges | 0000000 | 00000 |
| Dispensing Gun for 1.69 fl. oz. 3M Cartridges | 0000000 | 000000 |
| Dispensing Gun for 6.76 fl. oz. 3M Cartridges | 0000000 | 000000 |
| Air-Powered Dispensing Gun for 1.69 fl. oz. 3M Cartridges | 0000000 | 000000 |
Epoxy Potting Compounds
Encase electronic assemblies in a layer of epoxy for protection from dust, chemicals, moisture, mechanical shock, and vibration. The strongest of the potting compounds, epoxies are rigid and wear resistant. They have excellent chemical and moisture resistance, withstand a wide range of temperatures, and provide excellent electrical insulation. All require a mixer nozzle and gun to dispense.
3M DP460EG and DP4XLEG also require a plunger to dispense.
Dry Time | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Container Size, fl. oz. | Consistency | Touch | Overall | Dielectric Strength, V/mil | Thermal Conductivity, W/m-K | Temp. Range, °F | For Use On | Color | Each | |
| DP460EG | 1.69 | Thick Liquid | 110 min. | 7 days | 510 | Not Rated | 0° to 175° | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic | Off-White | 00000000 | 000000 |
| Dispensing Gun for 1.64 fl. oz. and 1.69 fl. oz. Cartridges | 0000000 | Each | 0000000 |
| Mixer Nozzle for 1.64 fl. oz. and 1.69 fl. oz. Cartridges (Mixing Elements: 16) | 0000000 | Each | 0000 |
| Plunger for 1.69 fl. oz. DP460EG Cartridges | 0000000 | Each | 00000 |
| Mixer Nozzle for 1.64 fl. oz. and 1.69 fl. oz. Cartridges (Mixing Elements: 20) | 00000000 | Each | 0000 |