High-vacuum Sealants | McMaster-Carr

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Container Type

For Use On

For Joining

Color

Maximum Vacuum @ Temperature

1× 10^-9 Torr @ 72° F

1× 10^-6 Torr @ 72° F

1× 10^-4 Torr @ 72° F

1× 10^-6 Torr @ 100° F

1× 10^-4 Torr @ 100° F

Formulation

Maximum Temperature

Minimum Temperature

Material

Performance

Electrically Insulating

Low Outgassing

Nonsagging

Optically Clear

Reaches Full Strength

Type

Relative Vacuum Rating

Begins to Harden

Manufacturer

Adhesive Type

Hardness

Mixing Required

REACH

Manufacturer Model Number

RoHS

Hardness Rating

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Consistency

47 Products

Sealing

Sealants

Fill and seal gaps in metal, plastic, wood, and other materials

6 products

Fastening and Joining

Structural Adhesives

Strong enough to replace screws and rivets for many jobs

9 products

Mounting Adhesives

Mount objects with a range of adhesives, including glue-on-a-roll and glue shapes

5 products

Repair and Duct Tape

Permanently join or seal surfaces

1 product

Lubricating

Grease

Thicker than oil to evenly lubricate surfaces and stay in place

8 products

Electrical Power, Networking, and Controlling

Electrically Insulating Adhesives

Secure hardware on circuit boards while insulating current

8 products

Potting Compounds

Encase electronic assemblies in material that hardens to protect from dust, moisture, and vibration

3 products

Conformal Coatings

Secure and insulate components on circuit boards and other electronics

2 products

Conductive Adhesives

Bond electrical components and repair circuits

4 products