Sealants For Ethanol | McMaster-Carr

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For Use With

Water-Based Paint and Coatings

Methanol (Methyl Alcohol)

Gasoline (Up to 10% Ethanol)

Methyl Ethyl Ketone (MEK)

Sodium Bicarbonate (Baking Soda)

Sodium Chloride

Sodium Hydroxide (Caustic Soda)

Sodium Hypochlorite (Bleach)

Container Type

Applicator-Top Bottle

For Use On

Color

Environment

System of Measurement

Maximum Temperature

Manufacturer

Type

For Maximum Thread Diameter

Cure Type

Locking Strength

Maximum Pressure for Gases

Manufacturer Model Number

Width

Mixing Required

For Use Outdoors

Food Industry Standard

FDA Standard

NSF/ANSI 61

Maximum Pressure for Fluids

Less than 1,000 psi

1,000 psi to 9,999 psi

10,000 psi to 10,999 psi

13,000 psi or greater

Consistency

RoHS

REACH

Export Control Classification Number (ECCN)

EAR99

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

DFARS Specialty Metals

Exempt

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138 Products

Thread Sealants

Thread Sealants with PTFE

PTFE provides a slippery surface that keeps threads from binding

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Thread Sealants for Hydraulic and Compressed Air Systems

High lubricity so it's easy to assemble finely threaded components

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Reusable Non-Hardening Thread Sealants for Coarse Threads

Thicker than sealants for fine threads to bridge gaps between coarse threads

1 product

Drip-Free Thread Sealants with PTFE

The stick applies without a mess to keep threads from binding

1 product

Non-Hardening High-Temperature Thread Sealants

Remain pliable over time in temperatures up to 1,100° F

5 products

Thread Sealants

Create a seal between threaded connections to prevent loosening from vibration

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Non-Hardening Thread Sealants

Remain pliable enough to self-heal and stop leaks in high-vibration applications

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Reusable Non-Hardening Thread Sealants for Fine Threads

Flow into small spaces between fine threads

1 product

Non-Hardening Thread Sealants with PTFE

Slippery to keep threads from binding, and remain pliable enough to self-heal and stop leaks

1 product

Drip-Free Non-Hardening Thread Sealants

Apply without a mess, and remain pliable enough to self-heal and stop leaks in high vibration

1 product

Thread Sealants for Oxygen Systems

Chemically inert and completely free of oil so they're safe in wet and dry oxygen systems

1 product

High-Temperature Thread Sealants

Withstand temperatures up to 1500° F

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Drip-Free Non-Hardening Thread Sealants with PTFE

Apply without a mess to keep threads from binding and stop leaks in high vibration

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Thread Sealant Tape

Made of PTFE so the surface is slippery to keep threads from binding

17 products

High-Density Thread Sealant Tape

A higher density than standard tape for a better seal between threads

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Choose-a-Color High-Density Thread Sealant Tape

Use color to identify water, gas, chemical, or other connections

7 products

Thread Sealant Tape for Stainless Steel Threads

Nickel prevents seizing and galling associated with stainless steel threaded connections

8 products

Thread Sealant Tape for Copper, Brass, and Bronze Threads

Contain 10% copper flake to match the color of copper, brass, and bronze threads

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Other Products

Sealants

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

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