Cast Iron Insulation | McMaster-Carr

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System of Measurement

Maximum Temperature

Less than 1,000° F

1,000° F to 1,999° F

For Use Outdoors

Environment

Food and Beverage

Formulation

Silicate Cement

Type

Protective Coating

Reaches Full Strength

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Chemical Resistant

Flame Retardant

High Temperature

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Mildew Resistant

Optically Clear

Puncture Resistant

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Begins to Harden

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Minimum Temperature

-249° F to -200° F

-199° F to -100° F

-99° F to -1° F

Greater than 0° F

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REACH

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

Export Control Classification Number (ECCN)

DFARS Specialty Metals

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208 Products

Sealants

Sealants

Caulking Tape

Press into place for an immediate, light duty seal

Noncorrosive Silicone Rubber Sealants

Noncorrosive Silicone Rubber Sealants

Won't discolor copper, brass, or concrete

Low-Outgassing Silicone Rubber Sealants

Low-Outgassing Silicone Rubber Sealants

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

Silicone Rubber Sealants

Silicone Rubber Sealants

Harden at room temperature once applied

Self-Leveling Silicone Rubber Sealants

Self-Leveling Silicone Rubber Sealants

Thinner than non-sagging silicone sealants to flow easily into cracks for a smooth finish

Clean Room Sealants

Clean Room Sealants

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

Sealants

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

All-Weather Application Structural Sealants

All-Weather Application Structural Sealants

The strongest all-weather sealants we offer

Vacuum Leak Sealants

Vacuum Leak Sealants

Seal leaks in vacuum systems and components

Noncorrosive Silicone Rubber Sealants with Material Certification

Noncorrosive Silicone Rubber Sealants with Material Certification

Won't discolor copper, brass, or concrete

Removable Caulk

Removable Caulk

Peel off when no longer needed for a temporary seal

Self-Leveling Silicone Rubber Sealants with Material Certification

Self-Leveling Silicone Rubber Sealants with Material Certification

Thinner than non-sagging silicone sealants to flow easily into cracks for a smooth finish

Structural Sealants

Structural Sealants

Combine the strength of adhesive with the flexibility of sealant

Caulk

Seal and fill cracks and voids

Submersible Sealants

Submersible Sealants

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

All-Weather Application Sealants

All-Weather Application Sealants

Apply on wet surfaces and in cold temperatures

Non-Hardening Caulk

Non-Hardening Caulk

Stays pliable while keeping out moisture

Silicone Rubber Sealants with Material Certification

Silicone Rubber Sealants with Material Certification

Harden at room temperature once applied

Structural Submersible Sealants

Structural Submersible Sealants

The strongest submersible sealants we offer

Self-Leveling Oil- and Fuel-Resistant Sealants

Self-Leveling Oil- and Fuel-Resistant Sealants

Flow easily into cracks for a smooth finish and resist swelling from oil, fuel, and solvents

Mildew-Resistant Silicone Rubber Sealants

Mildew-Resistant Silicone Rubber Sealants

Resist mold and mildew in high-humidity environments

Self-Leveling Chemical-Resistant Sealants

Self-Leveling Chemical-Resistant Sealants

Flow easily into cracks for a smooth finish and resist harsh chemicals, such as sulfuric acid

Structural Silicone Rubber Sealants

Structural Silicone Rubber Sealants

Stronger than standard silicone sealants

Chemical-Resistant Sealants

Chemical-Resistant Sealants

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

Oil- and Fuel-Resistant Sealants

Oil- and Fuel-Resistant Sealants

Resist swelling when exposed to oil, fuel, and solvents

Oil-Resistant Sealants

Oil-Resistant Sealants

Won't degrade from exposure to oil

Optically Clear Sealants

Optically Clear Sealants

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

Puncture-Resistant Sealants

Puncture-Resistant Sealants

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

Structural Noncorrosive Silicone Rubber Sealants

Structural Noncorrosive Silicone Rubber Sealants

Our strongest noncorrosive sealants

Structural Oil- and Fuel-Resistant Sealants

Structural Oil- and Fuel-Resistant Sealants

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

Structural Silicone Rubber Sealants with Material Certification

Structural Silicone Rubber Sealants with Material Certification

Stronger than standard silicone sealants

Create-a-Color Caulk

Create-a-Color Caulk

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

Roof Joint Sealants

Roof Joint Sealants

Roof Joint Sealants

Seal roof joints to keep out the elements

Self-Leveling Roof Joint Sealants

Self-Leveling Roof Joint Sealants

Thinner than non-sagging roof joint sealants to flow easily into cracks for a smooth finish

Concrete Joint Sealants

High-Temperature Concrete Joint Sealants

High-Temperature Concrete Joint Sealants

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

High-Strength Self-Leveling Concrete Joint Sealants

High-Strength Self-Leveling Concrete Joint Sealants

Flow easily into cracks for a smooth finish and withstand wear and tear in high-traffic areas

All-Weather Application Concrete Joint Sealants

All-Weather Application Concrete Joint Sealants

Apply on wet surfaces and in cold temperatures

High-Strength Concrete Joint Sealants

High-Strength Concrete Joint Sealants

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

Self-Leveling All-Weather Application Concrete Joint Sealants

Self-Leveling All-Weather Application Concrete Joint Sealants

Apply in wet and cold weather and flow easily into cracks for a smooth finish

Other Products

Construction Adhesives

Construction Adhesives

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

Structural Adhesives

Structural Adhesives

Strong enough to replace screws and rivets for many jobs

Potting Compounds

Potting Compounds

Encase electronic assemblies in material that hardens to protect from dust, moisture, and vibration

Repair and Duct Tape

Repair and Duct Tape

Permanently join or seal surfaces

Conformal Coatings

Conformal Coatings

Secure and insulate components on circuit boards and other electronics

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