Non-Sagging Adhesives | McMaster-Carr

Filter by

Container Type

Color

For Joining

For Use On

For Use Outdoors

System of Measurement

Maximum Temperature

Environment

Manufacturer

Manufacturer Model Number

Hardness Rating

Hardness

Reaches Full Strength

Container Size

Performance

Electrically Insulating

For Use With

Formulation

Clarity

Type

Mixing Required

RoHS

REACH

Export Control Classification Number (ECCN)

EAR99

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

Yes

DFARS Specialty Metals

Exempt

Forward

How can we improve?

231 Products

Sealants

Silicone Rubber Sealants

Harden at room temperature once applied

44 products

Noncorrosive Silicone Rubber Sealants

Won't discolor copper, brass, or concrete

13 products

Structural Sealants

Combine the strength of adhesive with the flexibility of sealant

14 products

Sealants

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

11 products

Submersible Sealants

Stand up to water, salt spray, mildew, and UV light

9 products

Metal- and X-Ray-Detectable Structural Noncorrosive Silicone Rubber Sealants

Locate a piece if it falls in your food line using metal detectors and X-ray machines

1 product

Mildew-Resistant Silicone Rubber Sealants

Resist mold and mildew in high-humidity environments

9 products

Structural Submersible Sealants

The strongest submersible sealants we offer

4 products

Clean Room Sealants

Won't contaminate the air or surfaces in semiconductor, biomedical, and electronics clean rooms

1 product

Caulking Tape

Press into place for an immediate, light duty seal

1 product

All-Weather Application Structural Sealants

The strongest all-weather sealants we offer

6 products

Silicone Rubber Sealants with Material Certification

Harden at room temperature once applied

9 products

Acoustical Sealants

Block sound from passing through gaps and joints where walls, floors, and ceilings meet

1 product

Low-Outgassing Silicone Rubber Sealants

Release almost no volatile emissions that could damage sensitive electronics, even in a vacuum

2 products

Noncorrosive Silicone Rubber Sealants with Material Certification

Won't discolor copper, brass, or concrete

1 product

Optically Clear All-Weather Application Sealants

Apply in cold and wet weather and let light pass through for use with solar cells and fiber optics

1 product

Oil- and Fuel-Resistant Sealants

Resist swelling when exposed to oil, fuel, and solvents

3 products

Caulk

Seal and fill cracks and voids

9 products

Chemical-Resistant Sealants

Made of fluoroelastomer to resist harsh chemicals, such as sulfuric acid

4 products

Removable Caulk

Peel off when no longer needed for a temporary seal

1 product

Structural Silicone Rubber Sealants

Stronger than standard silicone sealants

4 products

Non-Hardening Caulk

Stays pliable while keeping out moisture

11 products

Vacuum Leak Sealants

Seal leaks in vacuum systems and components

5 products

All-Weather Application Sealants

Apply on wet surfaces and in cold temperatures

9 products

Oil-Resistant Sealants

Won't degrade from exposure to oil

3 products

Optically Clear Sealants

Let light pass through for use with solar cells and fiber optics

2 products

Structural Oil- and Fuel-Resistant Sealants

Our strongest oil- and fuel-resistant sealants for assembling and repairing fuel systems and tanks

2 products

Structural Silicone Rubber Sealants with Material Certification

Stronger than standard silicone sealants

2 products

Puncture-Resistant Sealants

Resist punctures, cuts, and abrasion from heavy wear and tampering

4 products

Structural Noncorrosive Silicone Rubber Sealants

Our strongest noncorrosive sealants

3 products

Create-a-Color Caulk

Mix with water-based paint to match the color of your surface

2 products

Glass Sealants

UV-Resistant Glass Sealants

Won't degrade in sunlight

4 products

Glass Sealing Rope

Press into place to seal leaks and hold glass in window frames

1 product

Structural Glass Sealants

Support glass under heavy loads in equipment and buildings

2 products

Impact-Resistant Structural Glass Sealants

Withstand impact within hours of application for repairing vehicle and equipment windows

4 products

Glass Sealants

Install glass in aluminum, steel, and wood framing

5 products

Concrete Joint Sealants

High-Temperature Concrete Joint Sealants

Form a durable, rock-hard seal after firing for use in ovens and kilns

4 products

High-Strength Concrete Joint Sealants

Stand up to heavy wear and tear, such as steel wheel traffic

7 products

All-Weather Application Concrete Joint Sealants

Apply on wet surfaces and in cold temperatures

2 products

$Textured Concrete Joint Sealants$

Textured Concrete Joint Sealants

Textured to match concrete surfaces

2 products

Concrete Joint Sealants

Seal joints and gaps in concrete

4 products

HVAC Sealants

Metal Duct HVAC Sealants

Seal metal-to-metal joints in ductwork

2 products

HVAC Sealants

Form water-resistant seals on metal, plastic, and rubber joints in HVAC applications

3 products

Roof Joint Sealants

Seal roof joints to keep out the elements

3 products

All-Weather Application Roof Joint Sealants

Fix roof leaks even in cold and wet weather

2 products

Other Products

Construction Adhesives

Join a wide range of construction materials, from drywall to carpeting

1 product