Concrete Joint Sealants | McMaster-Carr

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Container Type

For Use On

Color

Create-Your-Own

For Joining

Composite to Glass

Metal to Composite

Metal to Plastic

Metal to Rubber

Plastic to Composite

Plastic to Glass

Plastic to Masonry

For Use Outdoors

Container Size

Type

Reaches Full Strength

Formulation

Calcium Sulfate (Gypsum)

Neoprene Cement

Silicate Cement

Mixing Required

Performance

Metal Detectable

X-Ray Detectable

Hardness Rating

Minimum Temperature

-50° F or less

-49° F to -25° F

-24° F to -1° F

0° F to 49° F

50° F or greater

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

Begins to Harden

Material

Calcium Sulfate (Gypsum)

Fiberglass Fabric

Neoprene Cement

Silicate Cement

Environment

Food and Beverage

Clarity

Spec Image

Spec Image

Spec Image

Paintable

Manufacturer

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

For Use With

Fluorinated Solvents

Synthetic Lubricants

Transmission Fluid

Acetic Acid (White Vinegar)

Ammonium Hydroxide

How can we improve?

263 Products

Sealing

Sealants

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

Backer Rods

Insert into gaps before caulking to reduce how much sealant you need and improve adhesion

Backer Rod Insertion Tools

Backer Rod Insertion Tools

Quickly set foam backer rods in caulk joints at a consistent depth without puncturing them

Sealant Primers

Sealant Primers

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

Facility and Grounds Maintenance

Surface Fillers

Surface Fillers

Repair chips, cracks, and tears in various surfaces

Fastening and Joining

Construction Adhesives

Construction Adhesives

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

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