Electrical Component Epoxies | McMaster-Carr

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Container Type

Single-Use Packet

For Use On

Stainless Steel

Color

Maximum Temperature

Less than 200° F

200° F to 249° F

250° F to 299° F

300° F to 399° F

400° F or greater

Consistency

Thermal Conductivity

0.18 W/(m⋅°C)

0.22 W/(m⋅°C)

0.28 W/(m⋅°C)

0.29 W/(m⋅°C)

0.3 W/(m⋅°C)

0.5 W/(m⋅°C)

0.51 W/(m⋅°C)

1.01 W/(m⋅°C)

1.44 W/(m⋅°C)

1.55 W/(m⋅°C)

2.99 W/(m⋅°C)

5.77 W/(m⋅°C)

6.05 W/(m⋅°C)

7.9 W/(m⋅°C)

7.93 W/(m⋅°C)

Formulation

Acrylic Plastic

Polyurethane Rubber

Hardness Rating

Minimum Temperature

-100° F or less

-99° F to -75° F

-74° F to -50° F

-49° F to -1° F

Greater than 0° F

Manufacturer

Hardness

For Joining

Metal to Plastic

Metal to Rubber

Plastic to Rubber

Type

Protective Coating

Material

Performance

Adjustable Hardness

Flame Retardant

High Temperature

Optically Clear

Dielectric Strength

Adhesive Type

Manufacturer Model Number

Clarity

Spec Image

Spec Image

RoHS

Begins to Harden

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

Mix Ratio

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76 Products

Potting Compounds

Epoxy Potting Compounds

Epoxy Potting Compounds

Keep out dust, chemicals, moisture, and vibration

High-Temperature Epoxy Potting Compounds

High-Temperature Epoxy Potting Compounds

Protect circuit boards and other electronics where high heat is a concern

Adjustable-Hardness Heat-Transfer Epoxy Potting Compounds

Adjustable-Hardness Heat-Transfer Epoxy Potting Compounds

Change the mix ratio to achieve the right hardness for your application

Urethane Potting Compounds

Urethane Potting Compounds

The best choice for cold-temperature applications

Flame-Retardant Epoxy Potting Compounds

Flame-Retardant Epoxy Potting Compounds

Protect circuit boards and other electronics from fire and heat

Heat-Transfer Epoxy Potting Compounds

Heat-Transfer Epoxy Potting Compounds

Formulated to draw heat away from sensitive electronic components

Epoxy Potting Compounds for Harsh Environments

Epoxy Potting Compounds for Harsh Environments

Tough enough to be permanently submersed in seawater

Flexible Epoxy Potting Compounds

Flexible Epoxy Potting Compounds

Combine the flexibility of silicone with the durability of standard epoxy

Light-Activated Epoxy Potting Compounds

Light-Activated Epoxy Potting Compounds

Dry quickly when exposed to UV light

Optically Clear Epoxy Potting Compounds

Optically Clear Epoxy Potting Compounds

Light passes through easily for LEDs, solar cells, and fiber optics

Urethane Potting Compounds for Harsh Environments

Urethane Potting Compounds for Harsh Environments

Withstand permanent submersion in water—even salt water

Other Products

Cable Repair Resins

Cable Repair Resins

Protect and insulate electrical cables and repair damaged insulation

Conductive Adhesives

Conductive Adhesives

Bond electrical components and repair circuits

Surface Fillers

Surface Fillers

Repair chips, cracks, and tears in various surfaces

Structural Adhesives

Structural Adhesives

Strong enough to replace screws and rivets for many jobs

Conformal Coatings

Conformal Coatings

Secure and insulate components on circuit boards and other electronics

Adhesive Dispensing Gun Nozzles

Adhesive Dispensing Gun Nozzles

Pair with cartridges in dispensing guns to control the flow of adhesive

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)