Leak Seals | McMaster-Carr

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Width

Thickness

Backing Type

Cell Type

Color

Fluorescent Blue/Green

Length

Hardness Rating

Texture

Material

Maximum Temperature

Flexibility

For Use Outdoors

Shape

Adhesive Type

Pressure to Compress 25%

Form

Minimum Temperature

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

Overall Thickness

Adhesive Location

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

1A995

2A291

EAR99

DFARS Specialty Metals

Exempt

Cellular Skin Surface

2,387 Products

Facility and Grounds Maintenance

Surface Fillers

Repair chips, cracks, and tears in various surfaces

21 products

Roof Coatings

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

6 products

Sealing

Sealants

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

28 products

Gasket Tape

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

42 products

Fastening and Joining

Tape

Bind, seal, and mark surfaces

571 products

Raw Materials

Foam

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

1,722 products

Measuring and Inspecting

Leak-Detecting Dyes

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

1 product

Containers, Storage, and Furniture

Tank Patches

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

2 products

Safety Equipment

Drum Patches

Patch drum leaks to prevent their contents from spilling

2 products