Sound Barriers | McMaster-Carr

	Thickness Thickness

	Length Length

	Width Width

	Material Material

	Backing Type Backing Type

Plain

Adhesive

	Insulation Type Insulation Type

	Sheet/Strip
	Coating

	Color Color

	Gray		Black
	White		Yellow
	Clear		Silver
	Green		Orange

	Sound Insulation Type Sound Insulation Type

Barrier

Absorber

Damper

	Flexibility Flexibility

Flexible

Semi-Rigid

Rigid

	Sound Absorbed Sound Absorbed

	Maximum Temperature Maximum Temperature

	Facing Texture Facing Texture

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	Finish Finish

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Minimum Temperature Minimum Temperature

	Specifications Met Specifications Met

	Noise-Reduction Coefficient (NRC) Noise-Reduction Coefficient (NRC)

	Sound Transmission Loss (STL) Sound Transmission Loss (STL)

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Shape Shape

Square

Rectangle

Round

	Hardness Rating Hardness Rating

	Texture Texture


Coarse	Crisscross

Smooth	Raised Disc

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237 Products

Sound Insulation

Sound Barrier Partitions

Set up these free-standing partitions to reflect sound and block noise from traveling to other parts of your facility. A vinyl barrier is sandwiched between two vinyl-coated fiberglass absorbers.

Easy-to-Hang Sound Barrier Sheets

Suspend these thin sheets to reflect sound and block noise from traveling to other parts of your facility.

Sound Barrier Sheets

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

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-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.

Oil-Resistant Sound-Absorbing Sheets

Either a urethane or polyester 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 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 Rigid Sound-Absorbing Sheets

Furnished with two hangers for easy mounting around your facility, these sheets quiet noisy areas. Made of melamine foam, they are peaked on both sides for good sound absorption in large open spaces.

Water-Resistant Rigid Sound-Absorbing Sheets

These polypropylene foam sheets will not degrade if exposed to moisture and occasional salt water spray. Use them to quiet noisy areas and line machine enclosures.

Rigid Ultra-Sound-Absorbing Sheets

The best sound absorbers of all our rigid sheets, use to quiet noisy areas in your facility. They're peaked on one side for more sound-absorbing area than flat sheets. Made of melamine, they have an acrylic resin finish that resists dust and dirt and wipes clean.

Flame-Retardant Rigid Sound-Absorbing Sheets

Made of melamine foam, these sheets meet UL 94 V-0 for flame retardance and ASTM E84 5/20 for flame and smoke. Use them to quiet noisy areas and line machine enclosures. Sheets are peaked on one side for more sound-absorbing area than flat-surface sheets.

Vibration Damping Sheets

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

Vibration Damping Coatings

Apply these coatings to irregular shapes and large areas and reduce noise caused by vibration. Keep applying coats until desired noise reduction is achieved.

Sound Barrier Panels

Set on top of ceiling tiles to prevent sound penetration.

Noise and Vibration Damping Tape

Noise-Damping Velvet Tape

Low-pile velvet cushions surfaces and absorbs sound. Use it between parts and in acoustic applications.

Rattle-Reducing Flocking Tape

Reduce rattles and squeaks between parts with this abrasionresistant flocked tape. The acrylic adhesive sticks even on hard-to-bond plastics.

Noise-Damping Foil Tape

Control the unwanted noise that comes from vibrating panels and support structures. This aluminum foil tape reduces vibration by converting it into a small amount of heat.

Noise-Damping Foam Tape for Floor Joists

Quiet squeaky floor joists and reduce vibration with this foam tape.

Vibration-Damping Pads

Vibration-Damping Pads for Heavy Machinery

Able to shoulder up to 1,500 psi per mounting point, nitrile pads can support heavy machinery.

Vibration-Damping Pad Packs for Heavy Machinery

Vibration-Damping Pads

Place pads under equipment, such as drill presses, milling machines, saws, and air-conditioning units to minimize vibration and noise transmitted to and from machinery.

Fabric-Reinforced Vibration-Damping
Pads for Heavy Machinery

Reinforced with fabric so extreme compression won’t deform them, these pads protect surfaces from impact, dampen vibration and noise, and act as stable connection points. They’re commonly known as bearing pads.

Oil-Resistant Vibration-Damping Pad Packs

UV-Resistant Vibration-Damping Pads

Great for use outdoors, these durable pads are neoprene rubber, which withstands exposure to direct sunlight.

Oil-Resistant Vibration-Damping Pads

Made of nitrile rubber, these pads have excellent resistance to oil and solvents.

Vibration-Damping Pads for Precision Equipment

These soft pads work well for isolating vibration with light loads such as lab and testing equipment.

Fabric-Reinforced Vibration-Damping
Pad Packs for Heavy Machinery

Shield surfaces from impact, reduce vibration and noise, and stabilize connection points with these packs of pads—they’re reinforced with fabric to endure extreme compression without deforming. They’re also known as bearing pads.

Extreme-Temperature Vibration-Damping Pads

Made of tightly layered stainless steel mesh, these pads withstand a wide temperature range from -120° to 500° F.

Chemical-Resistant Vibration-Damping Pads

Made of fiber-reinforced PVC, these pads endure exposure to corrosive chemicals, such as cleaning solvents, chlorine, and hydrochloric acid.