McMaster-Carr

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	Insulation Type Insulation Type

	Sheet/Strip
	Jacket

	System of Measurement System of Measurement

Inch

Metric

	Thickness Thickness

	Width Width

	Length Length

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

	Flexibility Flexibility

Flexible

Semi-Rigid

	Backing Type Backing Type

Plain

Adhesive

	Material Material

	For Use On For Use On

Enclosures and Equipment

Duct

	Color Color

	White		Brown
	Gray		Black
	Gold		Silver
	Yellow		Maroon
	Off-White

	R Value R Value

0
0.02
0.03
0.04
0.06
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
1
1.23
1.3
1.5
1.7
1.9
2
2.3
2.7
3
3.1
3.3
3.7
3.8
4
4.2
4.5
4.8
5
5.6
5.8
6
6.3
6.4
7.4
7.7
8.4
11
19
Not Rated

	Heat Flow Rate Heat Flow Rate

	Density Density

	Specifications Met Specifications Met

ASTM

FAR

DIN

CAL 117

	Sound Insulation Type Sound Insulation Type

Absorber

Barrier

Damper

	Cell Type Cell Type


Closed	Open

	Sound Absorbed Sound Absorbed

	Facing Material Facing Material

Aluminum

Foil

Paper

Aluminum
Polyester

Plastic

Fabric

	Facing Texture Facing Texture

	Facing Color Facing Color

	Silver		White
	Black		Beige

	Performance Properties Performance Properties

Moisture Resistant

Abrasion Resistant

Flame Resistant

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298 Products

About Selecting Thermal Insulation

Ceramic Fiber Insulation
Sheets for Furnaces

The most common of our flexible high-temperature sheets, these are used to insulate furnaces.

Thermally Stable Composite
Paper Insulation Sheets

Made of flexible composite paper, these sheets won't shrink or lose shape in the high temperatures of air furnaces and hot water tanks.

Fiberglass Insulation Sheets

These lightweight flexible fiberglass sheets are typically used to insulate equipment and appliances.

Lightweight Melamine
Insulation Sheets

The lowest-density insulation we offer, these sheets are made of lightweight melamine foam.

Polyurethane Foam Insulation
Sheets with Perforated Facing

The perforated vinyl facing allows moisture to evaporate and resists cracking and fading. These flexible sheets are good for insulating large enclosures.

Graphite Insulation
Sheets for Furnaces

Insulate high-vacuum furnaces and other low-oxygen vacuum enclosures with these flexible sheets.

Acid-Resistant Silica
Insulation Sheets for Furnaces

Commonly used in furnaces and engine compartments, these flexible silica fiber sheets resist corrosive acids.

Humidity-Resistant
Paper Insulation Sheets

Often used in high-humidity applications for its low moisture absorption, this flexible paper insulation is made of inorganic materials. It’s typically used in appliances and electrical devices.

Abrasion-Resistant Silicone
Foam Insulation Sheets

The fiberglass facing on these flexible silicone foam sheets protects against highly abrasive conditions and resists tearing.

Pipe Insulation

High-Temperature Ceramic
Fiber Pipe Insulation

Shield against extreme heat with these flexible ceramic strips. They are often used to insulate hose, cables, and process piping.

Flexible Rubber Foam Pipe Insulation

Soft and easy to install, this insulation restricts absorption of water, air, and gas. It is often used on cold and hot water lines and refrigeration lines.

High-Strength Basalt Pipe Insulation

Superior in strength and durability, these thin strips insulate as well as protect personnel from accidental contact with hot pipes. Use for exhaust, hot water, and process pipes.

Ultra-Thin Aerogel Pipe Insulation

Lightweight and super thin, these fiber-reinforced silica aerogel sheets and strips flex into tight spaces other insulation can't. Use on process piping and in power-generating applications.

Economical Flexible Polyethylene
Foam Pipe Insulation

Less flexible than rubber foam, this insulation restricts absorption of water, air, and gas. It is typically used in plumbing applications

Fiberglass Pipe Insulation

This common insulation material is typically used on hot and cold water lines and in process piping.

Ultra-Thin Low-Temperature
Aerogel Pipe Insulation

Able to withstand temperatures as low as -290° F, these super-thin, lightweight sheets are made of fiber-reinforced silica aerogel that can flex into tight spaces other insulation can't. Use in process piping and power-generating applications.

Pipe Condensation-Reducing
Rubber Strips

Wrap pipes, tubing, and fittings to prevent condensation from forming. These strips are for use on copper, iron, and steel.

Plastic Pipe Insulation Jacketing

Protect insulation from light impact and moisture with this durable PVC jacketing.

Metal Pipe Insulation Jacketing

Guard insulation from heavy impact and chemical exposure. This metal jacketing is corrosion resistant and often used outdoors.

Pipe Insulation Repair Strips

Protect and repair insulation with this cotton fiber and resin mesh.

Fiberglass Building Insulation Sheets and Strips

Fiberglass Building
Insulation Sheets and Strips

Also known as batts, these fiberglass sheets and strips are used to insulate walls, ceilings, and floors.

Duct Insulation

Heat-Reflecting Air Bubble
Duct Insulation Sheets

Typically used as duct wrap, these flexible sheets consist of polyethylene bubbles covered with aluminum polyester foil that prevent 96% of heat from radiating into or away from duct. Use on rectangular and round ductwork.

Flexible Fiberglass
Duct Insulation Sheets

Wrap rectangular and round ductwork with this flexible insulation.

Flame-Resistant Flexible Synthetic
Fiber Duct Insulation Sheets

Also known as fire wrap, these flame-resistant sheets meet ASTM E84 0/0 for flame and smoke and create a fire barrier around rectangular and round ductwork. They are often used to wrap kitchen grease exhaust ducts and air ducts.

Sound Insulation

Sound-Absorbing Sheets

Use these sheets to quiet noisy areas and line machine enclosures. They’re made of humidity-resistant polyurethane foam and have a smooth, easy-to-clean facing on both sides.

Oil-Resistant
Sound-Absorbing Sheets

A urethane coating protects these humidity-resistant polyurethane foam sheets from oil exposure. Use them to quiet noisy areas and line machine enclosures.

Contoured Sound-Absorbing Sheets

Also known as egg crate, these sheets have peaks and valleys that absorb more sound at higher frequencies than flat-surface sheets. Use them to quiet noisy areas and line machine enclosures. Sheets are made of humidity-resistant polyurethane foam.

Flame-Retardant
Sound-Absorbing Sheets

This insulation meets UL 94HF1 and ASTM E162 for flame retardance, and ASTM E662 for smoke output. Use to quiet noisy areas and line machine enclosures. Sheets are made of polyimide foam.

Heat-Reflecting
Sound-Absorbing Sheets

The foil facing reflects heat. Use these sheets to quiet noisy areas and line machine enclosures. They’re made of humidity-resistant polyurethane foam.

Easy-to-Hang
Sound-Absorbing Sheets

Grommets along one side make it easy to install these sheets around your facility and quiet noisy areas. Made of vinyl-coated fiberglass, they resist abrasion, oil, dirt, moisture, and most solvents.

Sound Barrier Sheets

Reflect sound and block noise from traveling to other parts of your facility.

Vibration Damping Sheets

Install these adhesive-back sheets to reduce noise from vibrating surfaces, such as duct and equipment housings.

Routing and Suspending

Strut-Mount Routing
Saddles for Insulated Pipe

Clip these saddles around the outside of strut channel for a quick way to route insulated tubing and pipe. Lips on either end of the saddle protect insulation from abrasion if the pipe should move.

Pipe Cradles for Loop Hangers

Also known as pipe shields, these cradles provide additional support and prevent insulation from tearing when routing insulated pipe through loop hangers.

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About Selecting Thermal Insulation

Insulation Sheets for Equipment, Ovens, and Furnaces

Ceramic Fiber InsulationSheets for Furnaces

Thermally Stable CompositePaper Insulation Sheets

Fiberglass Insulation Sheets

Lightweight MelamineInsulation Sheets

Polyurethane Foam InsulationSheets with Perforated Facing

Graphite InsulationSheets for Furnaces

Acid-Resistant SilicaInsulation Sheets for Furnaces

Humidity-ResistantPaper Insulation Sheets

Abrasion-Resistant SiliconeFoam Insulation Sheets