Leak Sealants | McMaster-Carr

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System of Measurement

Width

Thickness

Color

Create-Your-Own

Fluorescent Blue

Backing Type

Cell Type

Length

Hardness Rating

Texture

Maximum Temperature

Less than 100° F

100° F to 249° F

250° F to 499° F

500° F to 999° F

1,000° F or greater

Material

316 Stainless Steel

For Use Outdoors

Shape

Container Type

Applicator-Top Bottle

Applicator-Top Can

Single-Use Capsule

Flexibility

For Use On

Adhesive Type

Pressure to Compress 25%

Less than 3 psi

3 psi to 4.9 psi

5 psi to 9.9 psi

10 psi to 14.9 psi

15 psi or greater

Minimum Temperature

-250° F or less

-249° F to -100° F

-99° F to -50° F

-49° F to 0° F

Greater than 0° F

Tensile Strength

Less than 10 lbf/in. wd.

10 lbf/in. wd. to 19.9 lbf/in. wd.

20 lbf/in. wd. to 24.9 lbf/in. wd.

25 lbf/in. wd. to 49.9 lbf/in. wd.

50 lbf/in. wd. or greater

Less than 250 psi

250 psi to 499 psi

500 psi to 999 psi

1,000 psi to 1,999 psi

2,000 psi or greater

Form

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Density

How can we improve?

3,055 Products

Sealing

Thread Sealants

Thread Sealants

Create a seal between threaded connections to prevent loosening from vibration

Sealants

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

Sealant Primers

Sealant Primers

Apply to surfaces before sealant to speed up drying times and improve adhesion

Gasket Sealants

Gasket Sealants

Seal gaskets on metal parts

Gasket Tape

Stick in place around doors, enclosures, and vents to create a leak-resistant seal

Facility and Grounds Maintenance

Surface Fillers

Surface Fillers

Repair chips, cracks, and tears in various surfaces

Roof Coatings

Form a water-resistant layer to restore and reinforce your roof

Fastening and Joining

Tape

Bind, seal, and mark surfaces

Material Handling

Tire Sealants

Prevent tire punctures or plug them on the spot

Measuring and Inspecting

Leak-Detecting Pipe Flange Covers

Leak-Detecting Pipe Flange Covers

Wrap around pipe flanges to show when there's a leak and contain it

Leak-Detecting Dyes

Leak-Detecting Dyes

Bright colors help you spot leaks in water and hydraulic systems without using ultraviolet light

Raw Materials

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

Containers, Storage, and Furniture

Tank Patches

Spin with a handheld electric router to seal holes in plastic tanks and containers

Safety Equipment

Drum Patches

Patch drum leaks to prevent their contents from spilling

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