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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.
Loctite® 3336™, ES1001™, ES1902™, and ES2500™ come with a mixer nozzle.
Dry Time | ||||||||||||
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Mfr. Model No. | Container Size, oz. | Consistency | Touch | Overall | Dielectric Strength, V/mil | Thermal Conductivity, W/m-K | Temp. Range, °F | Specifications Met | For Use On | Choose a Color | Each | |
3M Compounds—Extra Hard | ||||||||||||
DP270 | 1.64 | Thick Liquid | 3 hrs. | 48 hrs. | 850 | 0.18 | -65° to 210° | UL 94 HB | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Rubber, Glass | 00000000 | 000000 | |
DP270 | 6.8 | Thick Liquid | 3 hrs. | 48 hrs. | 850 | 0.18 | -65° to 210° | UL 94 HB | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Rubber, Glass | 00000000 | 00000 | |
DP270 | 13.5 | Thick Liquid | 3 hrs. | 48 hrs. | 850 | 0.18 | -65° to 210° | UL 94 HB | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Rubber, Glass | Black | 00000000 | 000000 |
DP270 | 13.5 | Thick Liquid | 3 hrs. | 48 hrs. | 850 | 0.18 | -65° to 210° | UL 94 HB | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Rubber, Glass | Clear | 00000000 | 000000 |
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 | 00000 |
DP4XLEG | 1.69 | Thick Liquid | 5 hrs. | 7 days | 670 | Not Rated | -40° to 120° | __ | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic | Off-White | 00000000 | 00000 |
Loctite® Compounds—Extra Hard | ||||||||||||
3336 | 1.4 | Thick Liquid | 15 min. | 24 hrs. | Not Rated | Not Rated | -65° to 350° | __ | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Silver, Titanium, Plastic, Composites, Fiberglass | Amber | 0000000 | 00000 |
E-60NC | 1.7 | Thick Liquid | 60 min. | 24 hrs. | 550 | Not Rated | -65° to 250° | __ | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Silver, Titanium, Plastic, Composites, Fiberglass | Black | 0000000 | 00000 |
E-60NC | 6.8 | Thick Liquid | 60 min. | 24 hrs. | 550 | Not Rated | -65° to 250° | __ | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Silver, Titanium, Plastic, Composites, Fiberglass | Black | 0000000 | 00000 |
E-60NC | 13.5 | Thick Liquid | 60 min. | 24 hrs. | 550 | Not Rated | -65° to 250° | __ | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Silver, Titanium, Plastic, Composites, Fiberglass | Black | 0000000 | 00000 |
ES1001 | 1.7 | Thick Liquid | 60 min. | 24 hrs. | 1,100 | 0.29 | -10° to 220° | __ | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Ceramic, Glass | Black | 0000000 | 00000 |
ES1902 | 1.7 | Thin Liquid | 60 min. | 24 hrs. | 1,350 | Not Rated | -40° to 250° | __ | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic | Clear | 0000000 | 00000 |
ES2500 | 1.7 | Thin Liquid | 10 min. | 16 hrs. | 410 | 0.28 | -40° to 220° | UL 94 HB | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Ceramic, Glass | Black | 0000000 | 00000 |
Mixer Nozzle for 6.8-oz. 3M Cartridges | 0000000 | Each | 00000 |
Dispensing Gun for 6.8-oz. 3M Cartridges | 0000000 | Each | 000000 |
Mixer Nozzle for 13.5-oz. 3M Cartridges | 00000000 | Each | 0000 |
Mixer Nozzle for 1.64-oz. and 1.69-oz. 3M Cartridges (Mixing Elements: 20) | 00000000 | Each | 0000 |
Plunger for 1.69-oz. 3M DP460EG Cartridges | 0000000 | Each | 00000 |
Dispensing Gun for 1.64-oz. and 1.69-oz. 3M Cartridges | 0000000 | Each | 000000 |
Mixer Nozzle for 1.64-oz. and 1.69-oz. 3M Cartridges (Mixing Elements: 16) | 0000000 | Each | 0000 |
Mixer Nozzle for 1.64-oz. 3M Cartridges | 0000000 | Each | 0000 |
Dispensing Gun for 6.8-oz. Loctite Cartridges | 0000000 | Each | 00000 |
Mixer Nozzle for 6.8-oz. and 13.5-oz. Loctite Cartridges | 0000000 | Each | 0000 |
Dispensing Gun for 1.4-oz. and 1.7-oz. Loctite Cartridges | 00000000 | Each | 00000 |
Plunger for 1.4-oz. Loctite Cartridges | 00000000 | Each | 0000 |
Mixer Nozzle for 1.7-oz. Loctite E-60NC Cartridges | 00000000 | Each | 0000 |
Dispensing Gun for 13.5-oz. Loctite Cartridges | 0000000 | Each | 000000 |
Clear enough to read through, these UV-resistant potting compounds allow optimal light transmission for use with LEDs, solar cells, and fiber optics. Use them to encase electronic assemblies for protection from dust, chemicals, moisture, mechanical shock, and vibration. Rigid and wear resistant, epoxies are the strongest of the potting compounds. 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.
Loctite® ES1901™ comes with a mixer nozzle.
Dry Time | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Container Size, oz. | Consistency | Touch, min. | Overall, hrs. | Dielectric Strength, V/mil | Thermal Conductivity, W/m-K | Temp. Range, °F | For Use On | Color | Each | |
Loctite® Compounds—Extra Hard | |||||||||||
ES1901 | 1.7 | Thick Liquid | 3 | 24 | 400 | Not Rated | -40° to 220° | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Ceramic, Glass | Clear | 0000000 | 000000 |
Two-Part Adhesive Dispensing Guns | |||
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Dispensing Gun for 1.7-oz. Cartridges | 00000000 | Each | 000000 |
This potting compound meets UL 94V0 requirements for flammability. Use it to encase electronic assemblies for protection from dust, chemicals, moisture, mechanical shock, and vibration. Rigid and wear resistant, epoxy is the strongest of the potting compounds. It has excellent chemical and moisture resistance, withstands a wide range of temperatures, and provides excellent electrical insulation. Use the cartridge with a dispensing gun (sold separately) and the included mixer nozzle to simultaneously mix and dispense.
Dry Time | |||||||||||
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Mfr. Model No. | Container Size, oz. | Consistency | Touch, hrs. | Overall, hrs. | Dielectric Strength, V/mil | Temp. Range, °F | Specifications Met | For Use On | Color | Each | |
Loctite® Compounds—Extra Hard | |||||||||||
ES1002 | 1.69 | Thick Liquid | 5 | 48 | 1,100 | -10° to 250° | UL 94V0 | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Ceramic, Glass, Polycarbonate Plastic, Polyurethane Rubber, ABS Plastic, PVC Plastic, Polyimide Plastic, Garolite | Black | 0000000 | 000000 |
Dispensing Gun | 00000000 | Each | 000000 |
No mixing required --these potting compounds come ready to apply. Use them to encase electronic assemblies for protection from dust, moisture, mechanical shock, and vibration. Softer and more flexible than epoxies and urethanes with the widest temperature range, silicone potting compounds are the best choice for high-temperature applications and electronics exposed to thermal cycling. They have good moisture resistance but poor chemical and abrasion resistance. Silicones provide excellent electrical insulation. They're also known as RTV (room-temperature vulcanizing).
Potting compounds that cannot be sold to California exceed local regulatory limits on VOCs (volatile organic compounds).
Container | Dry Time | |||||||||||||
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Mfr. Model No. | Size, oz. | Type | Consistency | Touch | Overall, hrs. | Dielectric Strength, V/mil | Thermal Conductivity, W/m-K | Temp. Range, °F | Specifications Met | For Use On | Color | Cannot Be Sold To | Each | |
Dow Corning Compounds—Medium Soft | ||||||||||||||
738 | 3 | Tube | Paste | 90 min. | 24 | 475 | Not Rated | -45° to 390° | UL 94HB, UL Listed, UL Recognized | Aluminum, Copper, Steel, Plastic, Rubber, Fiberglass | White | __ | 0000000 | 000000 |
Dow Corning Compounds—Soft | ||||||||||||||
3165 | 10.3 | Cartridge | Paste | 4 min. | 24 | 500 | Not Rated | -45° to 390° | UL 94V0 | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Glass | Gray | __ | 0000000 | 00000 |
748 | 3 | Tube | Paste | 30 min. | 24 | 475 | Not Rated | -65° to 350° | UL 94HB | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Titanium, Plastic, Rubber, Composites, Fiberglass, Glass | Off-White | CA | 000000000 | 00000 |
838 | 3 | Tube | Paste | 45 min. | 24 | Not Rated | Not Rated | -45° to 390° | UL 94HB, UL Listed, UL Recognized | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Titanium, Plastic, Rubber, Composites, Fiberglass, Ceramic, Glass | White | __ | 0000000 | 00000 |
839 | 10.3 | Cartridge | Paste | 35 min. | 24 | Not Rated | Not Rated | -45° to 390° | __ | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Titanium, Plastic, Rubber, Composites, Fiberglass, Ceramic, Glass | Blue | __ | 0000000 | 00000 |
Loctite® Compounds—Soft | ||||||||||||||
5091 | 10.1 | Cartridge | Thick Liquid | 20 sec. | 24 | 450 | Not Rated | -65° to 350° | UL Recognized | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Silver, Titanium, Plastic, Composites, Fiberglass | White | __ | 0000000 | 000000 |
5145 | 3 | Tube | Thick Liquid | 2 min. | 72 | 450 | 0.2 | -45° to 390° | MIL-A-46146B | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Ceramic, Glass | White | __ | 0000000 | 00000 |
5145 | 10.1 | Cartridge | Thick Liquid | 2 min. | 72 | 450 | 0.2 | -45° to 390° | MIL-A-46146B | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Ceramic, Glass | White | __ | 0000000 | 000000 |
Momentive/GE Compounds—Soft | ||||||||||||||
RTV162 | 2.8 | Tube | Paste | 4 hrs. | 48 | 450 | 0.2 | -75° to 400° | MIL-A-46146B, UL Recognized | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Rubber, Ceramic, Glass | White | CA | 00000000 | 00000 |
RTV162 | 10.1 | Cartridge | Paste | 4 hrs. | 48 | 450 | 0.2 | -75° to 400° | MIL-A-46146B, UL Recognized | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Rubber, Ceramic, Glass | White | CA | 00000000 | 00000 |
Encase electronic assemblies in a layer of urethane for protection from dust, moisture, chemicals, mechanical shock, and vibration. Urethanes withstand a wide range of temperatures and are the best choice for cold-temperature applications. They have excellent flexibility, good chemical and moisture resistance, and provide good electrical insulation. Use a gun (sold separately) with the included mixer nozzle to dispense.
US2350™ and US2650™ also require a 4:1 plunger (sold separately) to dispense.
Dry Time | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Container Size, oz. | Consistency | Touch, min. | Overall, hrs. | Dielectric Strength, V/mil | Thermal Conductivity, W/m-K | Temp. Range, °F | For Use On | Color | Each | |
Loctite® Compounds—Hard | |||||||||||
US2650 | 1.7 | Thick Liquid | 5 | 16 | 940 | 0.47 | -85° to 250° | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Ceramic, Glass | Tan | 0000000 | 000000 |
Loctite® Compounds—Medium Hard | |||||||||||
US2350 | 1.69 | Thick Liquid | 90 | 24 | 950 | 0.51 | -40° to 250° | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Ceramic, Glass, Polycarbonate Plastic, Polyurethane Rubber, ABS Plastic, PVC Plastic, Polyimide Plastic, Garolite | Black | 0000000 | 00000 |
Loctite® Compounds—Soft | |||||||||||
US2651 | 6.76 | Thin Liquid | 10 | 16 | 1,050 | Not Rated | -85° to 250° | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Ceramic, Glass, Polycarbonate Plastic, Polyurethane Rubber, ABS Plastic, PVC Plastic, Polyimide Plastic, Garolite | Amber | 0000000 | 00000 |
This potting compound is formulated for use in sensitive applications such as manufacturing semiconductors. Encase electronic assemblies in a layer of material for protection from dust, moisture, chemicals, mechanical shock, and vibration. Urethane withstands a wide range of temperatures and is the best choice for cold-temperature applications. It has excellent flexibility, good chemical and moisture resistance, and provides good electrical insulation. Use a gun (sold separately) with the included mixer nozzle to dispense.
Dry Time | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Container Size, oz. | Consistency | Touch, min. | Overall, hrs. | Dielectric Strength, V/mil | Thermal Conductivity, W/m-K | Temp. Range, °F | For Use On | Color | Each | |
Loctite® Compounds—Hard | |||||||||||
US1750 | 1.7 | Thin Liquid | 5 | 16 | 1,250 | 0.19 | -40° to 250° | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic | Clear | 0000000 | 000000 |
Dispensing Gun for 1.7-oz. Cartridges | 00000000 | Each | 000000 |
Mixing required—resin and hardener come in two separate jars or in a jar and syringe and must be combined before applying. Change the mix ratio of these heat-transfer potting compounds to achieve the right hardness for your application. They're formulated to draw heat away from sensitive electronic components, so they have higher thermal conductivity than standard potting compounds. Use them to encase electronic assemblies for protection from dust, chemicals, moisture, mechanical shock, and vibration. Rigid and wear resistant, epoxies are the strongest of the potting compounds. They have excellent chemical and moisture resistance, withstand a wide range of temperatures, and provide excellent electrical insulation.
The size listed is the combined total of the two parts.
Dry Time | ||||||||||||
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Size, oz. | Consistency | Touch, min. | Overall, hrs. | Hardness Rating | Dielectric Strength, V/mil | Thermal Conductivity, W/m-K | Temp. Range, °F | Heating Requirements to Reach Full Strength | For Use On | Color | Each | |
Jar Compounds | ||||||||||||
12 | Thick Liquid | 30 | 24 | Extra Hard, Medium Hard, Medium Soft, Soft | 450 | 1 | -100° to 450° | __ | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Ceramic, Glass | Tan | 000000 | 000000 |
24 | Thick Liquid | 30 | 24 | Extra Hard, Medium Hard, Medium Soft, Soft | 450 | 1 | -100° to 450° | __ | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Ceramic, Glass | Tan | 000000 | 000000 |
Jar and Syringe Compounds | ||||||||||||
1.6 | Thick Liquid | 30 | 26 | Extra Hard, Medium Hard, Medium Soft, Soft | 450 | 1.01 | -100° to 450° | 2 hrs. @ 250° F | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Ceramic, Glass | Tan | 000000 | 00000 |
Formulated to draw heat away from sensitive electronic components, these potting compounds have higher thermal conductivity than standard potting compounds. Use them to encase electronic assemblies for protection from dust, chemicals, moisture, mechanical shock, and vibration. Rigid and wear resistant, epoxies are the strongest of the potting compounds. They have excellent chemical and moisture resistance, withstand a wide range of temperatures, and provide excellent electrical insulation.
Cartridge potting compound requires a gun and mixer nozzle (each sold separately) to dispense.
Dry Time | |||||||||||
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Container Size, oz. | Consistency | Touch, min. | Overall, hrs. | Dielectric Strength, V/mil | Thermal Conductivity, W/m-K | Temp. Range, °F | Heating Requirements to Reach Full Strength | For Use On | Color | Each | |
1.4 | Paste | 90 | 24 | 410 | 0.95 | -90° to 230° | 2 hrs. @ 140° F | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Silver, Titanium, Plastic, Composites, Fiberglass | Blue | 00000000 | 000000 |
Dry Time | ||||||||||
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Container Size, oz. | Consistency | Touch, min. | Overall, hrs. | Dielectric Strength, V/mil | Thermal Conductivity, W/m-K | Temp. Range, °F | For Use On | Color | Each | |
1.7 | Thick Liquid | 15 | 8 | 520 | 1.01 | -40° to 210° | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Silver, Titanium, Plastic, Composites, Fiberglass | Black | 0000000 | 000000 |
Two-Part Adhesive Dispensing Guns | |||
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Dispensing Gun for 1.7-oz. Cartridges | 00000000 | Each | 000000 |
Mixer Nozzles for Two-Part Adhesive Cartridges | |||
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Mixer Nozzle for 1.7-oz. Cartridges | 00000000 | Each | 00000 |
To simultaneously mix and dispense two-part adhesives, attach these mixer nozzles to a dual cartridge. Mixing elements help combine the two parts of an adhesive as it flows through the nozzle. A short nozzle with many mixing elements combines adhesive while minimizing the adhesive left in the nozzle after dispensing. Choose a nozzle that matches the connection type, size, and mix ratio of your adhesive cartridge.
A step tip allows you to trim the opening to the diameter you need.
For Cartridge Size, oz. | Mix Ratio | Opening ID | Lg. | Mixing Elements | Mfr. | Material | Each | |
5-Step Tip | ||||||||
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6.76, 13.52 | 1:1, 2:1 | 0.66" | 5" | 20 | 3M | Polypropylene Plastic | 00000000 | 00000 |
Tack wires to coil forms or secure and insulate hardware on printed circuit boards with these instant-bond adhesives. They require an accelerator to create adhesion.
Container | |||||||||||
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Mfr. Model No. | Size, oz. | Type | Begins to Harden | Reaches Full Strength | Thermal Conductivity, W/m-K | Consistency | Temp. Range, °F | Color | For Joining | Each | |
Loctite® Adhesives | |||||||||||
444 | 0.7 | Bottle | 30 sec. | 24 hrs. | 0.1 | Thin Liquid | -65° to 180° | Clear | Metal, Plastic, Rubber | 0000000 | 000000 |
Protect and insulate electrical connections, and repair damaged insulation. These two-part resins bond to the insulation of most cable. The size listed is the total of the two parts.
Easy-flow resins are thin enough to completely fill gaps.
Removable resins remain soft after setting. Use them on splices that need to be accessed later.
MSHA approved resin meets Mine Safety and Health Administration (MSHA) standards for material quality.
Resin Type | Max. Voltage | Size, oz. | Begins to Harden | Reaches Full Strength | Color | Material | Specifications Met | Each | |
Easy Flow | 1,000V | 23.8 | 20 min. | 20 hrs. | Green | Polyurethane Rubber | __ | 0000000 | 000000 |
Removable | 1,000V | 12.3 | 60 min. | 24 hrs. | Amber | Polybutadiene Rubber | __ | 0000000 | 00000 |
Removable | 1,000V | 21.2 | 60 min. | 24 hrs. | Amber | Polybutadiene Rubber | __ | 0000000 | 00000 |
Flame Retardant | 1,000V | 7.5 | 20 min. | 24 hrs. | Black | Polyurethane Rubber | MSHA Approved | 0000000 | 00000 |
Flame Retardant | 1,000V | 21.5 | 20 min. | 24 hrs. | Black | Polyurethane Rubber | MSHA Approved | 0000000 | 00000 |
Oil Resistant | 8,000V | 3.1 | 16 min. | 8 hrs. | Black | Epoxy | __ | 0000000 | 00000 |
Oil Resistant | 8,000V | 7.2 | 16 min. | 8 hrs. | Black | Epoxy | __ | 0000000 | 00000 |
Oil Resistant | 8,000V | 14.6 | 16 min. | 8 hrs. | Black | Epoxy | __ | 0000000 | 00000 |